-x-7(15)=x-2(3)

Solution for -x-7(15)=x-2(3) equation:

Simplifying
-1x + -7(15) = x + -2(3)

Multiply -7 * 15
-1x + -105 = x + -2(3)

Reorder the terms:
-105 + -1x = x + -2(3)

Multiply -2 * 3
-105 + -1x = x + -6

Reorder the terms:
-105 + -1x = -6 + x

Solving
-105 + -1x = -6 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-105 + -1x + -1x = -6 + x + -1x

Combine like terms: -1x + -1x = -2x
-105 + -2x = -6 + x + -1x

Combine like terms: x + -1x = 0
-105 + -2x = -6 + 0
-105 + -2x = -6

Add '105' to each side of the equation.
-105 + 105 + -2x = -6 + 105

Combine like terms: -105 + 105 = 0
0 + -2x = -6 + 105
-2x = -6 + 105

Combine like terms: -6 + 105 = 99
-2x = 99

Divide each side by '-2'.
x = -49.5

Simplifying
x = -49.5