-35-7x=7(7-4x)

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Solution for -35-7x=7(7-4x) equation:


Simplifying
-35 + -7x = 7(7 + -4x)
-35 + -7x = (7 * 7 + -4x * 7)
-35 + -7x = (49 + -28x)

Solving
-35 + -7x = 49 + -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
-35 + -7x + 28x = 49 + -28x + 28x

Combine like terms: -7x + 28x = 21x
-35 + 21x = 49 + -28x + 28x

Combine like terms: -28x + 28x = 0
-35 + 21x = 49 + 0
-35 + 21x = 49

Add '35' to each side of the equation.
-35 + 35 + 21x = 49 + 35

Combine like terms: -35 + 35 = 0
0 + 21x = 49 + 35
21x = 49 + 35

Combine like terms: 49 + 35 = 84
21x = 84

Divide each side by '21'.
x = 4

Simplifying
x = 4

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