3x-(5+2)=7+8+2x

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Solution for 3x-(5+2)=7+8+2x equation:


Simplifying
3x + -1(5 + 2) = 7 + 8 + 2x

Combine like terms: 5 + 2 = 7
3x + -1(7) = 7 + 8 + 2x

Multiply -1 * 7
3x + -7 = 7 + 8 + 2x

Reorder the terms:
-7 + 3x = 7 + 8 + 2x

Combine like terms: 7 + 8 = 15
-7 + 3x = 15 + 2x

Solving
-7 + 3x = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-7 + 3x + -2x = 15 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-7 + 1x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7 + 1x = 15 + 0
-7 + 1x = 15

Add '7' to each side of the equation.
-7 + 7 + 1x = 15 + 7

Combine like terms: -7 + 7 = 0
0 + 1x = 15 + 7
1x = 15 + 7

Combine like terms: 15 + 7 = 22
1x = 22

Divide each side by '1'.
x = 22

Simplifying
x = 22

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