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

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


Simplifying
3x + -15 + 4x = 6 + -1(5x + -3)

Reorder the terms:
-15 + 3x + 4x = 6 + -1(5x + -3)

Combine like terms: 3x + 4x = 7x
-15 + 7x = 6 + -1(5x + -3)

Reorder the terms:
-15 + 7x = 6 + -1(-3 + 5x)
-15 + 7x = 6 + (-3 * -1 + 5x * -1)
-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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