7(3x-1)=4x

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Solution for 7(3x-1)=4x equation:


Simplifying
7(3x + -1) = 4x

Reorder the terms:
7(-1 + 3x) = 4x
(-1 * 7 + 3x * 7) = 4x
(-7 + 21x) = 4x

Solving
-7 + 21x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-7 + 21x + -4x = 4x + -4x

Combine like terms: 21x + -4x = 17x
-7 + 17x = 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + 17x = 0

Add '7' to each side of the equation.
-7 + 7 + 17x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 17x = 0 + 7
17x = 0 + 7

Combine like terms: 0 + 7 = 7
17x = 7

Divide each side by '17'.
x = 0.4117647059

Simplifying
x = 0.4117647059

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