-39-3x=-7(-1+7x)

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Solution for -39-3x=-7(-1+7x) equation:


Simplifying
-39 + -3x = -7(-1 + 7x)
-39 + -3x = (-1 * -7 + 7x * -7)
-39 + -3x = (7 + -49x)

Solving
-39 + -3x = 7 + -49x

Solving for variable 'x'.

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

Add '49x' to each side of the equation.
-39 + -3x + 49x = 7 + -49x + 49x

Combine like terms: -3x + 49x = 46x
-39 + 46x = 7 + -49x + 49x

Combine like terms: -49x + 49x = 0
-39 + 46x = 7 + 0
-39 + 46x = 7

Add '39' to each side of the equation.
-39 + 39 + 46x = 7 + 39

Combine like terms: -39 + 39 = 0
0 + 46x = 7 + 39
46x = 7 + 39

Combine like terms: 7 + 39 = 46
46x = 46

Divide each side by '46'.
x = 1

Simplifying
x = 1

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