3+21=4(7x-6)

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Solution for 3+21=4(7x-6) equation:


Simplifying
3 + 21 = 4(7x + -6)

Combine like terms: 3 + 21 = 24
24 = 4(7x + -6)

Reorder the terms:
24 = 4(-6 + 7x)
24 = (-6 * 4 + 7x * 4)
24 = (-24 + 28x)

Solving
24 = -24 + 28x

Solving for variable 'x'.

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

Add '-28x' to each side of the equation.
24 + -28x = -24 + 28x + -28x

Combine like terms: 28x + -28x = 0
24 + -28x = -24 + 0
24 + -28x = -24

Add '-24' to each side of the equation.
24 + -24 + -28x = -24 + -24

Combine like terms: 24 + -24 = 0
0 + -28x = -24 + -24
-28x = -24 + -24

Combine like terms: -24 + -24 = -48
-28x = -48

Divide each side by '-28'.
x = 1.714285714

Simplifying
x = 1.714285714

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