-30-7x=84-35x

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Solution for -30-7x=84-35x equation:


Simplifying
-30 + -7x = 84 + -35x

Solving
-30 + -7x = 84 + -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
-30 + -7x + 35x = 84 + -35x + 35x

Combine like terms: -7x + 35x = 28x
-30 + 28x = 84 + -35x + 35x

Combine like terms: -35x + 35x = 0
-30 + 28x = 84 + 0
-30 + 28x = 84

Add '30' to each side of the equation.
-30 + 30 + 28x = 84 + 30

Combine like terms: -30 + 30 = 0
0 + 28x = 84 + 30
28x = 84 + 30

Combine like terms: 84 + 30 = 114
28x = 114

Divide each side by '28'.
x = 4.071428571

Simplifying
x = 4.071428571

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