3x+11-5(x-3)=4(x+3-7)

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Solution for 3x+11-5(x-3)=4(x+3-7) equation:


Simplifying
3x + 11 + -5(x + -3) = 4(x + 3 + -7)

Reorder the terms:
3x + 11 + -5(-3 + x) = 4(x + 3 + -7)
3x + 11 + (-3 * -5 + x * -5) = 4(x + 3 + -7)
3x + 11 + (15 + -5x) = 4(x + 3 + -7)

Reorder the terms:
11 + 15 + 3x + -5x = 4(x + 3 + -7)

Combine like terms: 11 + 15 = 26
26 + 3x + -5x = 4(x + 3 + -7)

Combine like terms: 3x + -5x = -2x
26 + -2x = 4(x + 3 + -7)

Reorder the terms:
26 + -2x = 4(3 + -7 + x)

Combine like terms: 3 + -7 = -4
26 + -2x = 4(-4 + x)
26 + -2x = (-4 * 4 + x * 4)
26 + -2x = (-16 + 4x)

Solving
26 + -2x = -16 + 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.
26 + -2x + -4x = -16 + 4x + -4x

Combine like terms: -2x + -4x = -6x
26 + -6x = -16 + 4x + -4x

Combine like terms: 4x + -4x = 0
26 + -6x = -16 + 0
26 + -6x = -16

Add '-26' to each side of the equation.
26 + -26 + -6x = -16 + -26

Combine like terms: 26 + -26 = 0
0 + -6x = -16 + -26
-6x = -16 + -26

Combine like terms: -16 + -26 = -42
-6x = -42

Divide each side by '-6'.
x = 7

Simplifying
x = 7

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