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3 years ago

12

7-2(2+3x)=27what is he answer

2 answers:

Taya2010 [7]3 years ago

8 0

<span>Simplifying 7 + -2(2 + 3x) = 27 7 + (2 * -2 + 3x * -2) = 27 7 + (-4 + -6x) = 27 Combine like terms: 7 + -4 = 3 3 + -6x = 27 Solving 3 + -6x = 27 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -6x = 27 + -3 Combine like terms: 3 + -3 = 0 0 + -6x = 27 + -3 -6x = 27 + -3 Combine like terms: 27 + -3 = 24 -6x = 24 Divide each side by '-6'. x = -4 Simplifying x = -4</span>

Sergeu [11.5K]3 years ago

4 0

7-2=5
5-27=22
22-2=20
20/3=6.66667
x=6.66667

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see the attached figure with letters to better understand the problem

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