45=2x-5x*3

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Solution for 45=2x-5x*3 equation:


Simplifying
45 = 2x + -5x * 3

Reorder the terms for easier multiplication:
45 = 2x + -5 * 3x

Multiply -5 * 3
45 = 2x + -15x

Combine like terms: 2x + -15x = -13x
45 = -13x

Solving
45 = -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
45 + 13x = -13x + 13x

Combine like terms: -13x + 13x = 0
45 + 13x = 0

Add '-45' to each side of the equation.
45 + -45 + 13x = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 13x = 0 + -45
13x = 0 + -45

Combine like terms: 0 + -45 = -45
13x = -45

Divide each side by '13'.
x = -3.461538462

Simplifying
x = -3.461538462

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