1x+7=5(3x-4)

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Solution for 1x+7=5(3x-4) equation:


Simplifying
1x + 7 = 5(3x + -4)

Reorder the terms:
7 + 1x = 5(3x + -4)

Reorder the terms:
7 + 1x = 5(-4 + 3x)
7 + 1x = (-4 * 5 + 3x * 5)
7 + 1x = (-20 + 15x)

Solving
7 + 1x = -20 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
7 + 1x + -15x = -20 + 15x + -15x

Combine like terms: 1x + -15x = -14x
7 + -14x = -20 + 15x + -15x

Combine like terms: 15x + -15x = 0
7 + -14x = -20 + 0
7 + -14x = -20

Add '-7' to each side of the equation.
7 + -7 + -14x = -20 + -7

Combine like terms: 7 + -7 = 0
0 + -14x = -20 + -7
-14x = -20 + -7

Combine like terms: -20 + -7 = -27
-14x = -27

Divide each side by '-14'.
x = 1.928571429

Simplifying
x = 1.928571429

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