10(x-7)=-20

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Solution for 10(x-7)=-20 equation:


Simplifying
10(x + -7) = -20

Reorder the terms:
10(-7 + x) = -20
(-7 * 10 + x * 10) = -20
(-70 + 10x) = -20

Solving
-70 + 10x = -20

Solving for variable 'x'.

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

Add '70' to each side of the equation.
-70 + 70 + 10x = -20 + 70

Combine like terms: -70 + 70 = 0
0 + 10x = -20 + 70
10x = -20 + 70

Combine like terms: -20 + 70 = 50
10x = 50

Divide each side by '10'.
x = 5

Simplifying
x = 5

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