5x-31=4(3x+1)

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Solution for 5x-31=4(3x+1) equation:


Simplifying
5x + -31 = 4(3x + 1)

Reorder the terms:
-31 + 5x = 4(3x + 1)

Reorder the terms:
-31 + 5x = 4(1 + 3x)
-31 + 5x = (1 * 4 + 3x * 4)
-31 + 5x = (4 + 12x)

Solving
-31 + 5x = 4 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-31 + 5x + -12x = 4 + 12x + -12x

Combine like terms: 5x + -12x = -7x
-31 + -7x = 4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-31 + -7x = 4 + 0
-31 + -7x = 4

Add '31' to each side of the equation.
-31 + 31 + -7x = 4 + 31

Combine like terms: -31 + 31 = 0
0 + -7x = 4 + 31
-7x = 4 + 31

Combine like terms: 4 + 31 = 35
-7x = 35

Divide each side by '-7'.
x = -5

Simplifying
x = -5

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