3(5x-4)=2(7x)

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Solution for 3(5x-4)=2(7x) equation:


Simplifying
3(5x + -4) = 2(7x)

Reorder the terms:
3(-4 + 5x) = 2(7x)
(-4 * 3 + 5x * 3) = 2(7x)
(-12 + 15x) = 2(7x)

Remove parenthesis around (7x)
-12 + 15x = 2 * 7x

Multiply 2 * 7
-12 + 15x = 14x

Solving
-12 + 15x = 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-12 + 15x + -14x = 14x + -14x

Combine like terms: 15x + -14x = 1x
-12 + 1x = 14x + -14x

Combine like terms: 14x + -14x = 0
-12 + 1x = 0

Add '12' to each side of the equation.
-12 + 12 + 1x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 1x = 0 + 12
1x = 0 + 12

Combine like terms: 0 + 12 = 12
1x = 12

Divide each side by '1'.
x = 12

Simplifying
x = 12

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