45x+17=40x+15

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Solution for 45x+17=40x+15 equation:


Simplifying
45x + 17 = 40x + 15

Reorder the terms:
17 + 45x = 40x + 15

Reorder the terms:
17 + 45x = 15 + 40x

Solving
17 + 45x = 15 + 40x

Solving for variable 'x'.

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

Add '-40x' to each side of the equation.
17 + 45x + -40x = 15 + 40x + -40x

Combine like terms: 45x + -40x = 5x
17 + 5x = 15 + 40x + -40x

Combine like terms: 40x + -40x = 0
17 + 5x = 15 + 0
17 + 5x = 15

Add '-17' to each side of the equation.
17 + -17 + 5x = 15 + -17

Combine like terms: 17 + -17 = 0
0 + 5x = 15 + -17
5x = 15 + -17

Combine like terms: 15 + -17 = -2
5x = -2

Divide each side by '5'.
x = -0.4

Simplifying
x = -0.4

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