5(x+3)-7x=

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


Simplifying
5(x + 3) + -7x = 0

Reorder the terms:
5(3 + x) + -7x = 0
(3 * 5 + x * 5) + -7x = 0
(15 + 5x) + -7x = 0

Combine like terms: 5x + -7x = -2x
15 + -2x = 0

Solving
15 + -2x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -2x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = 0 + -15
-2x = 0 + -15

Combine like terms: 0 + -15 = -15
-2x = -15

Divide each side by '-2'.
x = 7.5

Simplifying
x = 7.5

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