-511=7(9x-10)

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Solution for -511=7(9x-10) equation:


Simplifying
-511 = 7(9x + -10)

Reorder the terms:
-511 = 7(-10 + 9x)
-511 = (-10 * 7 + 9x * 7)
-511 = (-70 + 63x)

Solving
-511 = -70 + 63x

Solving for variable 'x'.

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

Add '-63x' to each side of the equation.
-511 + -63x = -70 + 63x + -63x

Combine like terms: 63x + -63x = 0
-511 + -63x = -70 + 0
-511 + -63x = -70

Add '511' to each side of the equation.
-511 + 511 + -63x = -70 + 511

Combine like terms: -511 + 511 = 0
0 + -63x = -70 + 511
-63x = -70 + 511

Combine like terms: -70 + 511 = 441
-63x = 441

Divide each side by '-63'.
x = -7

Simplifying
x = -7

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