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

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


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

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

Combine like terms: 4 + -4 = 0
0 + -1x = 7(x + -1)
-1x = 7(x + -1)

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

Solving
-1x = -7 + 7x

Solving for variable 'x'.

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

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

Combine like terms: -1x + -7x = -8x
-8x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-8x = -7 + 0
-8x = -7

Divide each side by '-8'.
x = 0.875

Simplifying
x = 0.875

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