7X-2=3X-4

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Solution for 7X-2=3X-4 equation:


Simplifying
7X + -2 = 3X + -4

Reorder the terms:
-2 + 7X = 3X + -4

Reorder the terms:
-2 + 7X = -4 + 3X

Solving
-2 + 7X = -4 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
-2 + 7X + -3X = -4 + 3X + -3X

Combine like terms: 7X + -3X = 4X
-2 + 4X = -4 + 3X + -3X

Combine like terms: 3X + -3X = 0
-2 + 4X = -4 + 0
-2 + 4X = -4

Add '2' to each side of the equation.
-2 + 2 + 4X = -4 + 2

Combine like terms: -2 + 2 = 0
0 + 4X = -4 + 2
4X = -4 + 2

Combine like terms: -4 + 2 = -2
4X = -2

Divide each side by '4'.
X = -0.5

Simplifying
X = -0.5

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