3x+5x+4-x+7=30+58

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Solution for 3x+5x+4-x+7=30+58 equation:


Simplifying
3x + 5x + 4 + -1x + 7 = 30 + 58

Reorder the terms:
4 + 7 + 3x + 5x + -1x = 30 + 58

Combine like terms: 4 + 7 = 11
11 + 3x + 5x + -1x = 30 + 58

Combine like terms: 3x + 5x = 8x
11 + 8x + -1x = 30 + 58

Combine like terms: 8x + -1x = 7x
11 + 7x = 30 + 58

Combine like terms: 30 + 58 = 88
11 + 7x = 88

Solving
11 + 7x = 88

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 7x = 88 + -11

Combine like terms: 11 + -11 = 0
0 + 7x = 88 + -11
7x = 88 + -11

Combine like terms: 88 + -11 = 77
7x = 77

Divide each side by '7'.
x = 11

Simplifying
x = 11

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