7-4(3x-10)=4x-11-7

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Solution for 7-4(3x-10)=4x-11-7 equation:


Simplifying
7 + -4(3x + -10) = 4x + -11 + -7

Reorder the terms:
7 + -4(-10 + 3x) = 4x + -11 + -7
7 + (-10 * -4 + 3x * -4) = 4x + -11 + -7
7 + (40 + -12x) = 4x + -11 + -7

Combine like terms: 7 + 40 = 47
47 + -12x = 4x + -11 + -7

Reorder the terms:
47 + -12x = -11 + -7 + 4x

Combine like terms: -11 + -7 = -18
47 + -12x = -18 + 4x

Solving
47 + -12x = -18 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
47 + -12x + -4x = -18 + 4x + -4x

Combine like terms: -12x + -4x = -16x
47 + -16x = -18 + 4x + -4x

Combine like terms: 4x + -4x = 0
47 + -16x = -18 + 0
47 + -16x = -18

Add '-47' to each side of the equation.
47 + -47 + -16x = -18 + -47

Combine like terms: 47 + -47 = 0
0 + -16x = -18 + -47
-16x = -18 + -47

Combine like terms: -18 + -47 = -65
-16x = -65

Divide each side by '-16'.
x = 4.0625

Simplifying
x = 4.0625

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