4x-(2x+8)=45

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Solution for 4x-(2x+8)=45 equation:


Simplifying
4x + -1(2x + 8) = 45

Reorder the terms:
4x + -1(8 + 2x) = 45
4x + (8 * -1 + 2x * -1) = 45
4x + (-8 + -2x) = 45

Reorder the terms:
-8 + 4x + -2x = 45

Combine like terms: 4x + -2x = 2x
-8 + 2x = 45

Solving
-8 + 2x = 45

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 + 2x = 45 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = 45 + 8
2x = 45 + 8

Combine like terms: 45 + 8 = 53
2x = 53

Divide each side by '2'.
x = 26.5

Simplifying
x = 26.5

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