-3=12X-5(2X-7)

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Solution for -3=12X-5(2X-7) equation:


Simplifying
-3 = 12X + -5(2X + -7)

Reorder the terms:
-3 = 12X + -5(-7 + 2X)
-3 = 12X + (-7 * -5 + 2X * -5)
-3 = 12X + (35 + -10X)

Reorder the terms:
-3 = 35 + 12X + -10X

Combine like terms: 12X + -10X = 2X
-3 = 35 + 2X

Solving
-3 = 35 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
-3 + -2X = 35 + 2X + -2X

Combine like terms: 2X + -2X = 0
-3 + -2X = 35 + 0
-3 + -2X = 35

Add '3' to each side of the equation.
-3 + 3 + -2X = 35 + 3

Combine like terms: -3 + 3 = 0
0 + -2X = 35 + 3
-2X = 35 + 3

Combine like terms: 35 + 3 = 38
-2X = 38

Divide each side by '-2'.
X = -19

Simplifying
X = -19

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