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Ne4ueva [31]
3 years ago
15

2(A-3)+5A=8(A-1) Can someone help me and show work

Mathematics
2 answers:
lubasha [3.4K]3 years ago
6 0
2a-6+5a=8a-8
7a-6=8a-8
7a=8a-2
-1a=-2
a=2
Mars2501 [29]3 years ago
5 0
Use the distributive property    2(A-3) + 5A = 8(A-1)
                                                 2(A) + 2(-3) +5A = 8(A) + 8(-1)
                                                 2A - 6 + 5A = 8A - 8
Combine like terms                  7A - 6 = 8A - 8
isolate the variable                  -7A        -7A
new equation                                -6 = A -8
add 8 to both sides                      +8        +8
answer                                          2 = A
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