(x+1).3=4(x+2)

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Solution for (x+1).3=4(x+2) equation: 


Simplifying
(x + 1) * 0.3 = 4(x + 2)

Reorder the terms:
(1 + x) * 0.3 = 4(x + 2)

Reorder the terms for easier multiplication:
0.3(1 + x) = 4(x + 2)
(1 * 0.3 + x * 0.3) = 4(x + 2)
(0.3 + 0.3x) = 4(x + 2)

Reorder the terms:
0.3 + 0.3x = 4(2 + x)
0.3 + 0.3x = (2 * 4 + x * 4)
0.3 + 0.3x = (8 + 4x)

Solving
0.3 + 0.3x = 8 + 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.
0.3 + 0.3x + -4x = 8 + 4x + -4x

Combine like terms: 0.3x + -4x = -3.7x
0.3 + -3.7x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
0.3 + -3.7x = 8 + 0
0.3 + -3.7x = 8

Add '-0.3' to each side of the equation.
0.3 + -0.3 + -3.7x = 8 + -0.3

Combine like terms: 0.3 + -0.3 = 0.0
0.0 + -3.7x = 8 + -0.3
-3.7x = 8 + -0.3

Combine like terms: 8 + -0.3 = 7.7
-3.7x = 7.7

Divide each side by '-3.7'.
x = -2.081081081

Simplifying
x = -2.081081081

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