15x-(7x-6)=54

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Solution for 15x-(7x-6)=54 equation:


Simplifying
15x + -1(7x + -6) = 54

Reorder the terms:
15x + -1(-6 + 7x) = 54
15x + (-6 * -1 + 7x * -1) = 54
15x + (6 + -7x) = 54

Reorder the terms:
6 + 15x + -7x = 54

Combine like terms: 15x + -7x = 8x
6 + 8x = 54

Solving
6 + 8x = 54

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 8x = 54 + -6

Combine like terms: 6 + -6 = 0
0 + 8x = 54 + -6
8x = 54 + -6

Combine like terms: 54 + -6 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

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