21*2x+8+21=27*x+27

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Solution for 21*2x+8+21=27*x+27 equation: 


Simplifying
21 * 2x + 8 + 21 = 27x + 27

Multiply 21 * 2
42x + 8 + 21 = 27x + 27

Reorder the terms:
8 + 21 + 42x = 27x + 27

Combine like terms: 8 + 21 = 29
29 + 42x = 27x + 27

Reorder the terms:
29 + 42x = 27 + 27x

Solving
29 + 42x = 27 + 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.
29 + 42x + -27x = 27 + 27x + -27x

Combine like terms: 42x + -27x = 15x
29 + 15x = 27 + 27x + -27x

Combine like terms: 27x + -27x = 0
29 + 15x = 27 + 0
29 + 15x = 27

Add '-29' to each side of the equation.
29 + -29 + 15x = 27 + -29

Combine like terms: 29 + -29 = 0
0 + 15x = 27 + -29
15x = 27 + -29

Combine like terms: 27 + -29 = -2
15x = -2

Divide each side by '15'.
x = -0.1333333333

Simplifying
x = -0.1333333333

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