5(3x+4)=15-7x

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Solution for 5(3x+4)=15-7x equation:


Simplifying
5(3x + 4) = 15 + -7x

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

Solving
20 + 15x = 15 + -7x

Solving for variable 'x'.

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

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

Combine like terms: 15x + 7x = 22x
20 + 22x = 15 + -7x + 7x

Combine like terms: -7x + 7x = 0
20 + 22x = 15 + 0
20 + 22x = 15

Add '-20' to each side of the equation.
20 + -20 + 22x = 15 + -20

Combine like terms: 20 + -20 = 0
0 + 22x = 15 + -20
22x = 15 + -20

Combine like terms: 15 + -20 = -5
22x = -5

Divide each side by '22'.
x = -0.2272727273

Simplifying
x = -0.2272727273

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