7x-3(5x+2)-6(7+2x)=

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Solution for 7x-3(5x+2)-6(7+2x)= equation:


Simplifying
7x + -3(5x + 2) + -6(7 + 2x) = 0

Reorder the terms:
7x + -3(2 + 5x) + -6(7 + 2x) = 0
7x + (2 * -3 + 5x * -3) + -6(7 + 2x) = 0
7x + (-6 + -15x) + -6(7 + 2x) = 0
7x + -6 + -15x + (7 * -6 + 2x * -6) = 0
7x + -6 + -15x + (-42 + -12x) = 0

Reorder the terms:
-6 + -42 + 7x + -15x + -12x = 0

Combine like terms: -6 + -42 = -48
-48 + 7x + -15x + -12x = 0

Combine like terms: 7x + -15x = -8x
-48 + -8x + -12x = 0

Combine like terms: -8x + -12x = -20x
-48 + -20x = 0

Solving
-48 + -20x = 0

Solving for variable 'x'.

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

Add '48' to each side of the equation.
-48 + 48 + -20x = 0 + 48

Combine like terms: -48 + 48 = 0
0 + -20x = 0 + 48
-20x = 0 + 48

Combine like terms: 0 + 48 = 48
-20x = 48

Divide each side by '-20'.
x = -2.4

Simplifying
x = -2.4

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