93=2x-3(-2x-7)

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Solution for 93=2x-3(-2x-7) equation:


Simplifying
93 = 2x + -3(-2x + -7)

Reorder the terms:
93 = 2x + -3(-7 + -2x)
93 = 2x + (-7 * -3 + -2x * -3)
93 = 2x + (21 + 6x)

Reorder the terms:
93 = 21 + 2x + 6x

Combine like terms: 2x + 6x = 8x
93 = 21 + 8x

Solving
93 = 21 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
93 + -8x = 21 + 8x + -8x

Combine like terms: 8x + -8x = 0
93 + -8x = 21 + 0
93 + -8x = 21

Add '-93' to each side of the equation.
93 + -93 + -8x = 21 + -93

Combine like terms: 93 + -93 = 0
0 + -8x = 21 + -93
-8x = 21 + -93

Combine like terms: 21 + -93 = -72
-8x = -72

Divide each side by '-8'.
x = 9

Simplifying
x = 9

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