3.5x-7=4x-2

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Solution for 3.5x-7=4x-2 equation:


Simplifying
3.5x + -7 = 4x + -2

Reorder the terms:
-7 + 3.5x = 4x + -2

Reorder the terms:
-7 + 3.5x = -2 + 4x

Solving
-7 + 3.5x = -2 + 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 + 3.5x + -4x = -2 + 4x + -4x

Combine like terms: 3.5x + -4x = -0.5x
-7 + -0.5x = -2 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + -0.5x = -2 + 0
-7 + -0.5x = -2

Add '7' to each side of the equation.
-7 + 7 + -0.5x = -2 + 7

Combine like terms: -7 + 7 = 0
0 + -0.5x = -2 + 7
-0.5x = -2 + 7

Combine like terms: -2 + 7 = 5
-0.5x = 5

Divide each side by '-0.5'.
x = -10

Simplifying
x = -10

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