4x=7(x-3)

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


Simplifying
4x = 7(x + -3)

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

Solving
4x = -21 + 7x

Solving for variable 'x'.

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

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

Combine like terms: 4x + -7x = -3x
-3x = -21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3x = -21 + 0
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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