-7(4x-9)=-217

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Solution for -7(4x-9)=-217 equation: 


Simplifying
-7(4x + -9) = -217

Reorder the terms:
-7(-9 + 4x) = -217
(-9 * -7 + 4x * -7) = -217
(63 + -28x) = -217

Solving
63 + -28x = -217

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + -28x = -217 + -63

Combine like terms: 63 + -63 = 0
0 + -28x = -217 + -63
-28x = -217 + -63

Combine like terms: -217 + -63 = -280
-28x = -280

Divide each side by '-28'.
x = 10

Simplifying
x = 10

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