15-x*-7=-56

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Solution for 15-x*-7=-56 equation:


Simplifying
15 + -1x * -7 = -56

Reorder the terms for easier multiplication:
15 + -1 * -7x = -56

Multiply -1 * -7
15 + 7x = -56

Solving
15 + 7x = -56

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 7x = -56 + -15

Combine like terms: 15 + -15 = 0
0 + 7x = -56 + -15
7x = -56 + -15

Combine like terms: -56 + -15 = -71
7x = -71

Divide each side by '7'.
x = -10.14285714

Simplifying
x = -10.14285714

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