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Adrian Weber
Mathematics
14 September, 21:36
2/3 (x+12) + 2/3x=4 Solve the equation.
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Claire Decker
14 September, 21:44
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2/3X + 8 + 2/3X = 4
4/3X + 8 = 4
4/3X = - 4
X = - 12/4 = - 3
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Snoop
14 September, 21:51
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Simplify each term.
2x / 3 + 8 + 2x / 3 = 4
Add 2x / 3 and 2x / 3 to get 2 (2x / 3).
2 (2x / 3) + 8 = 4
Simplify.
4x / 3 + 8=4
Since 8 does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 8 from both sides.
4x / 3 = - 8+4
Add - 8 and 4 to get - 4.
4x / 3 = - 4
Multiply both sides of the equation by 3.
4x=-4⋅ (3)
Multiply - 4 by 3 to get - 12.
4x=-12
Divide each term in the equation by 4.
x = - 3
x is equal to - 3
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