(3+4)x-15=-5x+6+3

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Solution for (3+4)x-15=-5x+6+3 equation:


Simplifying
(3 + 4) * x + -15 = -5x + 6 + 3

Combine like terms: 3 + 4 = 7
(7) * x + -15 = -5x + 6 + 3

Reorder the terms:
-15 + 7x = -5x + 6 + 3

Reorder the terms:
-15 + 7x = 6 + 3 + -5x

Combine like terms: 6 + 3 = 9
-15 + 7x = 9 + -5x

Solving
-15 + 7x = 9 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-15 + 7x + 5x = 9 + -5x + 5x

Combine like terms: 7x + 5x = 12x
-15 + 12x = 9 + -5x + 5x

Combine like terms: -5x + 5x = 0
-15 + 12x = 9 + 0
-15 + 12x = 9

Add '15' to each side of the equation.
-15 + 15 + 12x = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 12x = 9 + 15
12x = 9 + 15

Combine like terms: 9 + 15 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

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