-105=-7(1-7x)

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Solution for -105=-7(1-7x) equation:


Simplifying
-105 = -7(1 + -7x)
-105 = (1 * -7 + -7x * -7)
-105 = (-7 + 49x)

Solving
-105 = -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.
-105 + -49x = -7 + 49x + -49x

Combine like terms: 49x + -49x = 0
-105 + -49x = -7 + 0
-105 + -49x = -7

Add '105' to each side of the equation.
-105 + 105 + -49x = -7 + 105

Combine like terms: -105 + 105 = 0
0 + -49x = -7 + 105
-49x = -7 + 105

Combine like terms: -7 + 105 = 98
-49x = 98

Divide each side by '-49'.
x = -2

Simplifying
x = -2

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