7x+5(-x-16)=-70

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Solution for 7x+5(-x-16)=-70 equation:


Simplifying
7x + 5(-1x + -16) = -70

Reorder the terms:
7x + 5(-16 + -1x) = -70
7x + (-16 * 5 + -1x * 5) = -70
7x + (-80 + -5x) = -70

Reorder the terms:
-80 + 7x + -5x = -70

Combine like terms: 7x + -5x = 2x
-80 + 2x = -70

Solving
-80 + 2x = -70

Solving for variable 'x'.

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

Add '80' to each side of the equation.
-80 + 80 + 2x = -70 + 80

Combine like terms: -80 + 80 = 0
0 + 2x = -70 + 80
2x = -70 + 80

Combine like terms: -70 + 80 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

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