x-11=4(x+3)

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Solution for x-11=4(x+3) equation:


Simplifying
x + -11 = 4(x + 3)

Reorder the terms:
-11 + x = 4(x + 3)

Reorder the terms:
-11 + x = 4(3 + x)
-11 + x = (3 * 4 + x * 4)
-11 + x = (12 + 4x)

Solving
-11 + x = 12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-11 + x + -4x = 12 + 4x + -4x

Combine like terms: x + -4x = -3x
-11 + -3x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
-11 + -3x = 12 + 0
-11 + -3x = 12

Add '11' to each side of the equation.
-11 + 11 + -3x = 12 + 11

Combine like terms: -11 + 11 = 0
0 + -3x = 12 + 11
-3x = 12 + 11

Combine like terms: 12 + 11 = 23
-3x = 23

Divide each side by '-3'.
x = -7.666666667

Simplifying
x = -7.666666667

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