7x-(6x+9)=4x-48

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Solution for 7x-(6x+9)=4x-48 equation:


Simplifying
7x + -1(6x + 9) = 4x + -48

Reorder the terms:
7x + -1(9 + 6x) = 4x + -48
7x + (9 * -1 + 6x * -1) = 4x + -48
7x + (-9 + -6x) = 4x + -48

Reorder the terms:
-9 + 7x + -6x = 4x + -48

Combine like terms: 7x + -6x = 1x
-9 + 1x = 4x + -48

Reorder the terms:
-9 + 1x = -48 + 4x

Solving
-9 + 1x = -48 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-9 + 1x + -4x = -48 + 4x + -4x

Combine like terms: 1x + -4x = -3x
-9 + -3x = -48 + 4x + -4x

Combine like terms: 4x + -4x = 0
-9 + -3x = -48 + 0
-9 + -3x = -48

Add '9' to each side of the equation.
-9 + 9 + -3x = -48 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = -48 + 9
-3x = -48 + 9

Combine like terms: -48 + 9 = -39
-3x = -39

Divide each side by '-3'.
x = 13

Simplifying
x = 13

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