7x=5(3x-4)

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


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

Reorder the terms:
7x = 5(-4 + 3x)
7x = (-4 * 5 + 3x * 5)
7x = (-20 + 15x)

Solving
7x = -20 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
7x + -15x = -20 + 15x + -15x

Combine like terms: 7x + -15x = -8x
-8x = -20 + 15x + -15x

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

Divide each side by '-8'.
x = 2.5

Simplifying
x = 2.5

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