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Sagot :
Answer:
x = 1
Step-by-step explanation:
One thing that is necessary to learn this is that whatever you do to one side, you must do to the other. If you substract 2, you must substract 2 from both sides.
Here are all the steps:
x - 2 = -3x + 2
x = -3x + 4 (by adding 2 to both sides)
4x = 4 (by adding 3x to both sides)
x = 1 (by dividing both sides by 4)
Hope this helps!
Answer:
[tex]x=1[/tex]
Step-by-step explanation:
Add [tex]2[/tex] to both sides of the equation:
[tex]x-2=-3x+2[/tex]
[tex]x-2+2=-3x+2+2[/tex]
Simplify:
- Add the numbers:
[tex]x[/tex][tex]-2+2=-3x+2+2[/tex]
[tex]x=-3x+2+2[/tex]
- Add the numbers:
[tex]x=-3x+2+2[/tex]
[tex]x=-3x+4[/tex]
[tex]x=-3x+4[/tex]
Add [tex]3x[/tex] to both sides of the equation:
[tex]x=-3x+4[/tex]
[tex]x+3x=-3x+4+3x[/tex]
Simplify:
- Combine like terms:
[tex]x+3x=-3x+4+3x[/tex]
[tex]4x=-3x+4+3x[/tex]
- Combine like terms:
[tex]4x=-3x+4+3x[/tex]
[tex]4x=4[/tex]
[tex]4x=4[/tex]
Divide both sides of the equation by the same term:
[tex]4x=4[/tex]
[tex]\frac{4x}{4} =\frac{4}{4}[/tex]
Simplify:
- Cancel terms that are in both the numerator and denominator:
[tex]\frac{4x}{4} =\frac{4}{4}[/tex]
[tex]x=\frac{4}{4}[/tex]
- Divide the numbers:
[tex]x=\frac{4}{4}[/tex]
[tex]x=1[/tex]
[tex]x=1[/tex]
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