7x-3(5-x)+39=

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Solution for 7x-3(5-x)+39= equation:


Simplifying
7x + -3(5 + -1x) + 39 = 0
7x + (5 * -3 + -1x * -3) + 39 = 0
7x + (-15 + 3x) + 39 = 0

Reorder the terms:
-15 + 39 + 7x + 3x = 0

Combine like terms: -15 + 39 = 24
24 + 7x + 3x = 0

Combine like terms: 7x + 3x = 10x
24 + 10x = 0

Solving
24 + 10x = 0

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 10x = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 10x = 0 + -24
10x = 0 + -24

Combine like terms: 0 + -24 = -24
10x = -24

Divide each side by '10'.
x = -2.4

Simplifying
x = -2.4

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