7x-3x+8x-6x=35-15+40-30

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Solution for 7x-3x+8x-6x=35-15+40-30 equation: 


Simplifying
7x + -3x + 8x + -6x = 35 + -15 + 40 + -30

Combine like terms: 7x + -3x = 4x
4x + 8x + -6x = 35 + -15 + 40 + -30

Combine like terms: 4x + 8x = 12x
12x + -6x = 35 + -15 + 40 + -30

Combine like terms: 12x + -6x = 6x
6x = 35 + -15 + 40 + -30

Combine like terms: 35 + -15 = 20
6x = 20 + 40 + -30

Combine like terms: 20 + 40 = 60
6x = 60 + -30

Combine like terms: 60 + -30 = 30
6x = 30

Solving
6x = 30

Solving for variable 'x'.

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

Divide each side by '6'.
x = 5

Simplifying
x = 5

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