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Simplifying
6x2 + 5 = 299
Reorder the terms:
5 + 6x2 = 299
Solving
5 + 6x2 = 299
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-5' to each side of the equation.
5 + -5 + 6x2 = 299 + -5
Combine like terms: 5 + -5 = 0
0 + 6x2 = 299 + -5
6x2 = 299 + -5
Combine like terms: 299 + -5 = 294
6x2 = 294
Divide each side by '6'.
x2 = 49
Simplifying
x2 = 49
Take the square root of each side:
x = {-7, 7}
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