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Simplifying
13x2 + -22 = 98
Reorder the terms:
-22 + 13x2 = 98
Solving
-22 + 13x2 = 98
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '22' to each side of the equation.
-22 + 22 + 13x2 = 98 + 22
Combine like terms: -22 + 22 = 0
0 + 13x2 = 98 + 22
13x2 = 98 + 22
Combine like terms: 98 + 22 = 120
13x2 = 120
Divide each side by '13'.
x2 = 9.230769231
Simplifying
x2 = 9.230769231
Take the square root of each side:
x = {-3.038218101, 3.038218101}
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