2x-5(7-x)=-7

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Solution for 2x-5(7-x)=-7 equation:


Simplifying
2x + -5(7 + -1x) = -7
2x + (7 * -5 + -1x * -5) = -7
2x + (-35 + 5x) = -7

Reorder the terms:
-35 + 2x + 5x = -7

Combine like terms: 2x + 5x = 7x
-35 + 7x = -7

Solving
-35 + 7x = -7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '35' to each side of the equation.
-35 + 35 + 7x = -7 + 35

Combine like terms: -35 + 35 = 0
0 + 7x = -7 + 35
7x = -7 + 35

Combine like terms: -7 + 35 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

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