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Simplifying
13x2 + -186 = 94
Reorder the terms:
-186 + 13x2 = 94
Solving
-186 + 13x2 = 94
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '186' to each side of the equation.
-186 + 186 + 13x2 = 94 + 186
Combine like terms: -186 + 186 = 0
0 + 13x2 = 94 + 186
13x2 = 94 + 186
Combine like terms: 94 + 186 = 280
13x2 = 280
Divide each side by '13'.
x2 = 21.53846154
Simplifying
x2 = 21.53846154
Take the square root of each side:
x = {-4.640954809, 4.640954809}
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