15-4=x*-7

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Solution for 15-4=x*-7 equation:


Simplifying
15 + -4 = x * -7

Combine like terms: 15 + -4 = 11
11 = x * -7

Reorder the terms for easier multiplication:
11 = -7x

Solving
11 = -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
11 + 7x = -7x + 7x

Combine like terms: -7x + 7x = 0
11 + 7x = 0

Add '-11' to each side of the equation.
11 + -11 + 7x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 7x = 0 + -11
7x = 0 + -11

Combine like terms: 0 + -11 = -11
7x = -11

Divide each side by '7'.
x = -1.571428571

Simplifying
x = -1.571428571

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