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Simplifying
(4x2) + 2 = 38
Reorder the terms:
2 + (4x2) = 38
Solving
2 + (4x2) = 38
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + (4x2) = 38 + -2
Combine like terms: 2 + -2 = 0
0 + (4x2) = 38 + -2
(4x2) = 38 + -2
Combine like terms: 38 + -2 = 36
(4x2) = 36
Divide each side by '4'.
x2 = 9
Simplifying
x2 = 9
Take the square root of each side:
x = {-3, 3}
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