3(7x-5)=27x-87

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Solution for 3(7x-5)=27x-87 equation:


Simplifying
3(7x + -5) = 27x + -87

Reorder the terms:
3(-5 + 7x) = 27x + -87
(-5 * 3 + 7x * 3) = 27x + -87
(-15 + 21x) = 27x + -87

Reorder the terms:
-15 + 21x = -87 + 27x

Solving
-15 + 21x = -87 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
-15 + 21x + -27x = -87 + 27x + -27x

Combine like terms: 21x + -27x = -6x
-15 + -6x = -87 + 27x + -27x

Combine like terms: 27x + -27x = 0
-15 + -6x = -87 + 0
-15 + -6x = -87

Add '15' to each side of the equation.
-15 + 15 + -6x = -87 + 15

Combine like terms: -15 + 15 = 0
0 + -6x = -87 + 15
-6x = -87 + 15

Combine like terms: -87 + 15 = -72
-6x = -72

Divide each side by '-6'.
x = 12

Simplifying
x = 12

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