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

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


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

Reorder the terms:
5(4 + x) + x = 3x + -1
(4 * 5 + x * 5) + x = 3x + -1
(20 + 5x) + x = 3x + -1

Combine like terms: 5x + x = 6x
20 + 6x = 3x + -1

Reorder the terms:
20 + 6x = -1 + 3x

Solving
20 + 6x = -1 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
20 + 6x + -3x = -1 + 3x + -3x

Combine like terms: 6x + -3x = 3x
20 + 3x = -1 + 3x + -3x

Combine like terms: 3x + -3x = 0
20 + 3x = -1 + 0
20 + 3x = -1

Add '-20' to each side of the equation.
20 + -20 + 3x = -1 + -20

Combine like terms: 20 + -20 = 0
0 + 3x = -1 + -20
3x = -1 + -20

Combine like terms: -1 + -20 = -21
3x = -21

Divide each side by '3'.
x = -7

Simplifying
x = -7

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