145=3x+40

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Solution for 145=3x+40 equation:


Simplifying
145 = 3x + 40

Reorder the terms:
145 = 40 + 3x

Solving
145 = 40 + 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.
145 + -3x = 40 + 3x + -3x

Combine like terms: 3x + -3x = 0
145 + -3x = 40 + 0
145 + -3x = 40

Add '-145' to each side of the equation.
145 + -145 + -3x = 40 + -145

Combine like terms: 145 + -145 = 0
0 + -3x = 40 + -145
-3x = 40 + -145

Combine like terms: 40 + -145 = -105
-3x = -105

Divide each side by '-3'.
x = 35

Simplifying
x = 35

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