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4 votes
Solve the equation for x

2(x - 7) = 10x + 18

2 Answers

5 votes
2(x - 7) = 10x + 18
Remove the parentheses

2x - 14 = 10x + 18
Move the terms

2x - 10x = 18 + 14
Collect like terms
Calculate

- 8x=32
Divide both sides

SOLUTION

X = -4


;)
User Pards
by
8.9k points
6 votes

Hi there!

»»————- ★ ————-««

I believe your answer is:

x = -4

»»————- ★ ————-««

Here’s why:

  • We will use inverse operations to solve for 'x'.

⸻⸻⸻⸻


\boxed{\text{Solving for 'x':}}\\\\2(x-7)=10x+18\\------------\\\rightarrow 2x-14 = 10x + 18\\\\\rightarrow 2x - 14 + 14 = 10x + 18 + 14\\\\\rightarrow 2x = 10x + 32\\\\\rightarrow 2x-10x=10x-10x+32\\\\\rightarrow-8x=32\\\\\rightarrow(-8x=32)/(-8)\\\\\rightarrow \boxed{x=-4}

⸻⸻⸻⸻

»»————- ★ ————-««

Hope this helps you. I apologize if it’s incorrect.

User Tim Croydon
by
8.0k points

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