3(x-6)=7(x+3)-11

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Solution for 3(x-6)=7(x+3)-11 equation:


Simplifying
3(x + -6) = 7(x + 3) + -11

Reorder the terms:
3(-6 + x) = 7(x + 3) + -11
(-6 * 3 + x * 3) = 7(x + 3) + -11
(-18 + 3x) = 7(x + 3) + -11

Reorder the terms:
-18 + 3x = 7(3 + x) + -11
-18 + 3x = (3 * 7 + x * 7) + -11
-18 + 3x = (21 + 7x) + -11

Reorder the terms:
-18 + 3x = 21 + -11 + 7x

Combine like terms: 21 + -11 = 10
-18 + 3x = 10 + 7x

Solving
-18 + 3x = 10 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-18 + 3x + -7x = 10 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-18 + -4x = 10 + 7x + -7x

Combine like terms: 7x + -7x = 0
-18 + -4x = 10 + 0
-18 + -4x = 10

Add '18' to each side of the equation.
-18 + 18 + -4x = 10 + 18

Combine like terms: -18 + 18 = 0
0 + -4x = 10 + 18
-4x = 10 + 18

Combine like terms: 10 + 18 = 28
-4x = 28

Divide each side by '-4'.
x = -7

Simplifying
x = -7

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