Which value of x makes the equation 2x + 7 = 15 true? 11 8 4 2

asked Jan 11, 2018 29.0k views

4 votes

Which value of x makes the equation 2x + 7 = 15 true?

11
8
4
2

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5 votes

The answer is 4. 2(4)+7=15.

Zvoase answered Jan 13, 2018

7.5k points

5 votes

2x + 7 = 15
Get 2x by itself
Take away 7 from both sides.
2x = 8
Divide both sides by 2, or multiply both sides by 0.5.
x = 4.
Your answer is C.)

Wezzy answered Jan 17, 2018

by Wezzy

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