8x-(4x+9)=7x-48

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Solution for 8x-(4x+9)=7x-48 equation:


Simplifying
8x + -1(4x + 9) = 7x + -48

Reorder the terms:
8x + -1(9 + 4x) = 7x + -48
8x + (9 * -1 + 4x * -1) = 7x + -48
8x + (-9 + -4x) = 7x + -48

Reorder the terms:
-9 + 8x + -4x = 7x + -48

Combine like terms: 8x + -4x = 4x
-9 + 4x = 7x + -48

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

Solving
-9 + 4x = -48 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-9 + 4x + -7x = -48 + 7x + -7x

Combine like terms: 4x + -7x = -3x
-9 + -3x = -48 + 7x + -7x

Combine like terms: 7x + -7x = 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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