7*4x-7=7x-4

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Solution for 7*4x-7=7x-4 equation:


Simplifying
7 * 4x + -7 = 7x + -4

Multiply 7 * 4
28x + -7 = 7x + -4

Reorder the terms:
-7 + 28x = 7x + -4

Reorder the terms:
-7 + 28x = -4 + 7x

Solving
-7 + 28x = -4 + 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.
-7 + 28x + -7x = -4 + 7x + -7x

Combine like terms: 28x + -7x = 21x
-7 + 21x = -4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-7 + 21x = -4 + 0
-7 + 21x = -4

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

Combine like terms: -7 + 7 = 0
0 + 21x = -4 + 7
21x = -4 + 7

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

Divide each side by '21'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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