-1(x-3)-4=-7

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Solution for -1(x-3)-4=-7 equation:


Simplifying
-1(x + -3) + -4 = -7

Reorder the terms:
-1(-3 + x) + -4 = -7
(-3 * -1 + x * -1) + -4 = -7
(3 + -1x) + -4 = -7

Reorder the terms:
3 + -4 + -1x = -7

Combine like terms: 3 + -4 = -1
-1 + -1x = -7

Solving
-1 + -1x = -7

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -1x = -7 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = -7 + 1
-1x = -7 + 1

Combine like terms: -7 + 1 = -6
-1x = -6

Divide each side by '-1'.
x = 6

Simplifying
x = 6

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