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Martha
Mathematics
7 December, 10:53
1 + x = 7 - 2x solve the equation
+2
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1
)
Logan Pittman
7 December, 11:10
0
x = 2
Step-by-step explanation:
Given
1 + x = 7 - 2x (add 2x to both sides)
1 + 3x = 7 (subtract 1 from both sides)
3x = 6 (divide both sides by 3)
x = 2
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