3u+1−2u = −2u+7
collecting like terms, Please help me out with this question anyone.
1 answer:
Answer:
u = 2
Step-by-step explanation:
3u+1-2u = -2u+7
3u-2u+1 = -2u+7
u+1 =-2u+7
u+2u = 7-1
3u = 6
3u/3 = 6/3
u = 2
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