30x-40=10x+5

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Solution for 30x-40=10x+5 equation:


Simplifying
30x + -40 = 10x + 5

Reorder the terms:
-40 + 30x = 10x + 5

Reorder the terms:
-40 + 30x = 5 + 10x

Solving
-40 + 30x = 5 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-40 + 30x + -10x = 5 + 10x + -10x

Combine like terms: 30x + -10x = 20x
-40 + 20x = 5 + 10x + -10x

Combine like terms: 10x + -10x = 0
-40 + 20x = 5 + 0
-40 + 20x = 5

Add '40' to each side of the equation.
-40 + 40 + 20x = 5 + 40

Combine like terms: -40 + 40 = 0
0 + 20x = 5 + 40
20x = 5 + 40

Combine like terms: 5 + 40 = 45
20x = 45

Divide each side by '20'.
x = 2.25

Simplifying
x = 2.25

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