From beginner to expert, IDNLearn.com has answers for everyone. Ask any question and receive comprehensive, well-informed responses from our dedicated team of experts.
Sagot :
Certainly! Let's solve the equation step-by-step:
Given:
[tex]\[ -5(4x - 2) = -2(3 + 6x) \][/tex]
Step 1: Distribute the constants on both sides.
On the left side, distribute [tex]\(-5\)[/tex]:
[tex]\[ -5(4x - 2) = -5 \cdot 4x + (-5) \cdot (-2) = -20x + 10 \][/tex]
On the right side, distribute [tex]\(-2\)[/tex]:
[tex]\[ -2(3 + 6x) = -2 \cdot 3 + (-2) \cdot 6x = -6 - 12x \][/tex]
So now the equation looks like this:
[tex]\[ -20x + 10 = -6 - 12x \][/tex]
Step 2: Combine like terms to isolate the variable [tex]\(x\)[/tex].
First, we want to get all the terms containing [tex]\(x\)[/tex] on one side and the constant terms on the other side.
Let's add [tex]\(12x\)[/tex] to both sides to move the [tex]\(x\)[/tex] terms together:
[tex]\[ -20x + 12x + 10 = -6 - 12x + 12x \][/tex]
[tex]\[ -8x + 10 = -6 \][/tex]
Next, subtract [tex]\(10\)[/tex] from both sides to move the constants to the other side:
[tex]\[ -8x + 10 - 10 = -6 - 10 \][/tex]
[tex]\[ -8x = -16 \][/tex]
Step 3: Solve for [tex]\(x\)[/tex].
Divide both sides of the equation by [tex]\(-8\)[/tex]:
[tex]\[ \frac{-8x}{-8} = \frac{-16}{-8} \][/tex]
[tex]\[ x = 2 \][/tex]
So, the solution to the equation [tex]\( -5(4x - 2) = -2(3 + 6x) \)[/tex] is:
[tex]\[ x = 2 \][/tex]
Given:
[tex]\[ -5(4x - 2) = -2(3 + 6x) \][/tex]
Step 1: Distribute the constants on both sides.
On the left side, distribute [tex]\(-5\)[/tex]:
[tex]\[ -5(4x - 2) = -5 \cdot 4x + (-5) \cdot (-2) = -20x + 10 \][/tex]
On the right side, distribute [tex]\(-2\)[/tex]:
[tex]\[ -2(3 + 6x) = -2 \cdot 3 + (-2) \cdot 6x = -6 - 12x \][/tex]
So now the equation looks like this:
[tex]\[ -20x + 10 = -6 - 12x \][/tex]
Step 2: Combine like terms to isolate the variable [tex]\(x\)[/tex].
First, we want to get all the terms containing [tex]\(x\)[/tex] on one side and the constant terms on the other side.
Let's add [tex]\(12x\)[/tex] to both sides to move the [tex]\(x\)[/tex] terms together:
[tex]\[ -20x + 12x + 10 = -6 - 12x + 12x \][/tex]
[tex]\[ -8x + 10 = -6 \][/tex]
Next, subtract [tex]\(10\)[/tex] from both sides to move the constants to the other side:
[tex]\[ -8x + 10 - 10 = -6 - 10 \][/tex]
[tex]\[ -8x = -16 \][/tex]
Step 3: Solve for [tex]\(x\)[/tex].
Divide both sides of the equation by [tex]\(-8\)[/tex]:
[tex]\[ \frac{-8x}{-8} = \frac{-16}{-8} \][/tex]
[tex]\[ x = 2 \][/tex]
So, the solution to the equation [tex]\( -5(4x - 2) = -2(3 + 6x) \)[/tex] is:
[tex]\[ x = 2 \][/tex]
We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for visiting IDNLearn.com. We’re here to provide accurate and reliable answers, so visit us again soon.