49=7(1-5x)-7x

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Solution for 49=7(1-5x)-7x equation:


Simplifying
49 = 7(1 + -5x) + -7x
49 = (1 * 7 + -5x * 7) + -7x
49 = (7 + -35x) + -7x

Combine like terms: -35x + -7x = -42x
49 = 7 + -42x

Solving
49 = 7 + -42x

Solving for variable 'x'.

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

Add '42x' to each side of the equation.
49 + 42x = 7 + -42x + 42x

Combine like terms: -42x + 42x = 0
49 + 42x = 7 + 0
49 + 42x = 7

Add '-49' to each side of the equation.
49 + -49 + 42x = 7 + -49

Combine like terms: 49 + -49 = 0
0 + 42x = 7 + -49
42x = 7 + -49

Combine like terms: 7 + -49 = -42
42x = -42

Divide each side by '42'.
x = -1

Simplifying
x = -1

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