-7+5(7x+12)=4(5x+2)

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Solution for -7+5(7x+12)=4(5x+2) equation:


Simplifying
-7 + 5(7x + 12) = 4(5x + 2)

Reorder the terms:
-7 + 5(12 + 7x) = 4(5x + 2)
-7 + (12 * 5 + 7x * 5) = 4(5x + 2)
-7 + (60 + 35x) = 4(5x + 2)

Combine like terms: -7 + 60 = 53
53 + 35x = 4(5x + 2)

Reorder the terms:
53 + 35x = 4(2 + 5x)
53 + 35x = (2 * 4 + 5x * 4)
53 + 35x = (8 + 20x)

Solving
53 + 35x = 8 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
53 + 35x + -20x = 8 + 20x + -20x

Combine like terms: 35x + -20x = 15x
53 + 15x = 8 + 20x + -20x

Combine like terms: 20x + -20x = 0
53 + 15x = 8 + 0
53 + 15x = 8

Add '-53' to each side of the equation.
53 + -53 + 15x = 8 + -53

Combine like terms: 53 + -53 = 0
0 + 15x = 8 + -53
15x = 8 + -53

Combine like terms: 8 + -53 = -45
15x = -45

Divide each side by '15'.
x = -3

Simplifying
x = -3

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