3x-7=4(x-2)

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


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

Reorder the terms:
-7 + 3x = 4(x + -2)

Reorder the terms:
-7 + 3x = 4(-2 + x)
-7 + 3x = (-2 * 4 + x * 4)
-7 + 3x = (-8 + 4x)

Solving
-7 + 3x = -8 + 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 + 3x + -4x = -8 + 4x + -4x

Combine like terms: 3x + -4x = -1x
-7 + -1x = -8 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + -1x = -8 + 0
-7 + -1x = -8

Add '7' to each side of the equation.
-7 + 7 + -1x = -8 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = -8 + 7
-1x = -8 + 7

Combine like terms: -8 + 7 = -1
-1x = -1

Divide each side by '-1'.
x = 1

Simplifying
x = 1

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