10x-9(2x+7)=

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Solution for 10x-9(2x+7)= equation:


Simplifying
10x + -9(2x + 7) = 0

Reorder the terms:
10x + -9(7 + 2x) = 0
10x + (7 * -9 + 2x * -9) = 0
10x + (-63 + -18x) = 0

Reorder the terms:
-63 + 10x + -18x = 0

Combine like terms: 10x + -18x = -8x
-63 + -8x = 0

Solving
-63 + -8x = 0

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 + -8x = 0 + 63

Combine like terms: -63 + 63 = 0
0 + -8x = 0 + 63
-8x = 0 + 63

Combine like terms: 0 + 63 = 63
-8x = 63

Divide each side by '-8'.
x = -7.875

Simplifying
x = -7.875

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