7x-(3x+8)=8

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Solution for 7x-(3x+8)=8 equation:


Simplifying
7x + -1(3x + 8) = 8

Reorder the terms:
7x + -1(8 + 3x) = 8
7x + (8 * -1 + 3x * -1) = 8
7x + (-8 + -3x) = 8

Reorder the terms:
-8 + 7x + -3x = 8

Combine like terms: 7x + -3x = 4x
-8 + 4x = 8

Solving
-8 + 4x = 8

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 4x = 8 + 8

Combine like terms: -8 + 8 = 0
0 + 4x = 8 + 8
4x = 8 + 8

Combine like terms: 8 + 8 = 16
4x = 16

Divide each side by '4'.
x = 4

Simplifying
x = 4

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