13x+24+21=90

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Solution for 13x+24+21=90 equation:


Simplifying
13x + 24 + 21 = 90

Reorder the terms:
24 + 21 + 13x = 90

Combine like terms: 24 + 21 = 45
45 + 13x = 90

Solving
45 + 13x = 90

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 13x = 90 + -45

Combine like terms: 45 + -45 = 0
0 + 13x = 90 + -45
13x = 90 + -45

Combine like terms: 90 + -45 = 45
13x = 45

Divide each side by '13'.
x = 3.461538462

Simplifying
x = 3.461538462

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