Respuesta:
1) 4x=44
x=44/4
x=11
2) 6a-20=28
6a=28+20
6a=48
a=48/6
a=8
3) 3+2x=7
2 + 3 = 7
2x=7-3
2x=4
x=4/2
x=2
Explicación paso a paso:
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Verified answer
Respuesta:
1) 4x=44
x=44/4
x=11
2) 6a-20=28
6a=28+20
6a=48
a=48/6
a=8
3) 3+2x=7
2 + 3 = 7
2x=7-3
2x=4
x=4/2
x=2
Explicación paso a paso: