-7+5x-3x+5x=40

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Solution for -7+5x-3x+5x=40 equation:


Simplifying
-7 + 5x + -3x + 5x = 40

Combine like terms: 5x + -3x = 2x
-7 + 2x + 5x = 40

Combine like terms: 2x + 5x = 7x
-7 + 7x = 40

Solving
-7 + 7x = 40

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 7x = 40 + 7

Combine like terms: -7 + 7 = 0
0 + 7x = 40 + 7
7x = 40 + 7

Combine like terms: 40 + 7 = 47
7x = 47

Divide each side by '7'.
x = 6.714285714

Simplifying
x = 6.714285714

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