x-3(x-7)-2(x+4)=

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Solution for x-3(x-7)-2(x+4)= equation:


Simplifying
x + -3(x + -7) + -2(x + 4) = 0

Reorder the terms:
x + -3(-7 + x) + -2(x + 4) = 0
x + (-7 * -3 + x * -3) + -2(x + 4) = 0
x + (21 + -3x) + -2(x + 4) = 0

Reorder the terms:
x + 21 + -3x + -2(4 + x) = 0
x + 21 + -3x + (4 * -2 + x * -2) = 0
x + 21 + -3x + (-8 + -2x) = 0

Reorder the terms:
21 + -8 + x + -3x + -2x = 0

Combine like terms: 21 + -8 = 13
13 + x + -3x + -2x = 0

Combine like terms: x + -3x = -2x
13 + -2x + -2x = 0

Combine like terms: -2x + -2x = -4x
13 + -4x = 0

Solving
13 + -4x = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -4x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -4x = 0 + -13
-4x = 0 + -13

Combine like terms: 0 + -13 = -13
-4x = -13

Divide each side by '-4'.
x = 3.25

Simplifying
x = 3.25

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