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Sagot :
Sure, let's solve the given equations step by step by adding the specified values to both sides and simplifying the result.
(i) Add 6 to both sides of the equation [tex]\( x - 6 = 2 \)[/tex]:
1. Start with the equation:
[tex]\[ x - 6 = 2 \][/tex]
2. Add 6 to both sides:
[tex]\[ x - 6 + 6 = 2 + 6 \][/tex]
3. Simplify both sides:
[tex]\[ x = 8 \][/tex]
So, the resulting equation is:
[tex]\[ x = 8 \][/tex]
(ii) Add 8 to both sides of the equation [tex]\( x - 8 = 0 \)[/tex]:
1. Start with the equation:
[tex]\[ x - 8 = 0 \][/tex]
2. Add 8 to both sides:
[tex]\[ x - 8 + 8 = 0 + 8 \][/tex]
3. Simplify both sides:
[tex]\[ x = 8 \][/tex]
So, the resulting equation is:
[tex]\[ x = 8 \][/tex]
(iii) Add 5 to both sides of the equation [tex]\( 3x + 1 = x - 5 \)[/tex]:
1. Start with the equation:
[tex]\[ 3x + 1 = x - 5 \][/tex]
2. Add 5 to both sides:
[tex]\[ 3x + 1 + 5 = x - 5 + 5 \][/tex]
3. Simplify both sides:
[tex]\[ 3x + 6 = x \][/tex]
So, the resulting equation is:
[tex]\[ 3x + 6 = x \][/tex]
(iv) Add 9 to both sides of the equation [tex]\( 3x - 9 = 1 - 2x \)[/tex]:
1. Start with the equation:
[tex]\[ 3x - 9 = 1 - 2x \][/tex]
2. Add 9 to both sides:
[tex]\[ 3x - 9 + 9 = 1 - 2x + 9 \][/tex]
3. Simplify both sides:
[tex]\[ 3x = 10 - 2x \][/tex]
So, the resulting equation is:
[tex]\[ 3x = 10 - 2x \][/tex]
In summary, the equations after adding the specified values and simplifying are:
- (i) [tex]\( x = 8 \)[/tex]
- (ii) [tex]\( x = 8 \)[/tex]
- (iii) [tex]\( 3x + 6 = x \)[/tex]
- (iv) [tex]\( 3x = 10 - 2x \)[/tex]
(i) Add 6 to both sides of the equation [tex]\( x - 6 = 2 \)[/tex]:
1. Start with the equation:
[tex]\[ x - 6 = 2 \][/tex]
2. Add 6 to both sides:
[tex]\[ x - 6 + 6 = 2 + 6 \][/tex]
3. Simplify both sides:
[tex]\[ x = 8 \][/tex]
So, the resulting equation is:
[tex]\[ x = 8 \][/tex]
(ii) Add 8 to both sides of the equation [tex]\( x - 8 = 0 \)[/tex]:
1. Start with the equation:
[tex]\[ x - 8 = 0 \][/tex]
2. Add 8 to both sides:
[tex]\[ x - 8 + 8 = 0 + 8 \][/tex]
3. Simplify both sides:
[tex]\[ x = 8 \][/tex]
So, the resulting equation is:
[tex]\[ x = 8 \][/tex]
(iii) Add 5 to both sides of the equation [tex]\( 3x + 1 = x - 5 \)[/tex]:
1. Start with the equation:
[tex]\[ 3x + 1 = x - 5 \][/tex]
2. Add 5 to both sides:
[tex]\[ 3x + 1 + 5 = x - 5 + 5 \][/tex]
3. Simplify both sides:
[tex]\[ 3x + 6 = x \][/tex]
So, the resulting equation is:
[tex]\[ 3x + 6 = x \][/tex]
(iv) Add 9 to both sides of the equation [tex]\( 3x - 9 = 1 - 2x \)[/tex]:
1. Start with the equation:
[tex]\[ 3x - 9 = 1 - 2x \][/tex]
2. Add 9 to both sides:
[tex]\[ 3x - 9 + 9 = 1 - 2x + 9 \][/tex]
3. Simplify both sides:
[tex]\[ 3x = 10 - 2x \][/tex]
So, the resulting equation is:
[tex]\[ 3x = 10 - 2x \][/tex]
In summary, the equations after adding the specified values and simplifying are:
- (i) [tex]\( x = 8 \)[/tex]
- (ii) [tex]\( x = 8 \)[/tex]
- (iii) [tex]\( 3x + 6 = x \)[/tex]
- (iv) [tex]\( 3x = 10 - 2x \)[/tex]
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