3x+4x-7=35

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Solution for 3x+4x-7=35 equation: 


Simplifying
3x + 4x + -7 = 35

Reorder the terms:
-7 + 3x + 4x = 35

Combine like terms: 3x + 4x = 7x
-7 + 7x = 35

Solving
-7 + 7x = 35

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 = 35 + 7

Combine like terms: -7 + 7 = 0
0 + 7x = 35 + 7
7x = 35 + 7

Combine like terms: 35 + 7 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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