27=9(10x-7)

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Solution for 27=9(10x-7) equation:


Simplifying
27 = 9(10x + -7)

Reorder the terms:
27 = 9(-7 + 10x)
27 = (-7 * 9 + 10x * 9)
27 = (-63 + 90x)

Solving
27 = -63 + 90x

Solving for variable 'x'.

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

Add '-90x' to each side of the equation.
27 + -90x = -63 + 90x + -90x

Combine like terms: 90x + -90x = 0
27 + -90x = -63 + 0
27 + -90x = -63

Add '-27' to each side of the equation.
27 + -27 + -90x = -63 + -27

Combine like terms: 27 + -27 = 0
0 + -90x = -63 + -27
-90x = -63 + -27

Combine like terms: -63 + -27 = -90
-90x = -90

Divide each side by '-90'.
x = 1

Simplifying
x = 1

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