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bonufazy [111]
3 years ago
8

3a=a+22 help me please

Mathematics
2 answers:
noname [10]3 years ago
7 0
3a = a + 22
move the variable to the left
3a - a = 22
collect the like terms (3a and a)
2a= 22
a= 11
devlian [24]3 years ago
4 0
3a = a + 22

Take away a from both sides:
2a = 22

Divide both sides by 2:
a = 11

Answer: a = 11
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