simplify 1) 2x+50 = 7x-30
2) 5x-3 = 6x-7
Answers
Answered by
1
1. 2x+50=7x-30
80=5x
x=16
2. 5x-3=6x-7
4=x
x=4
80=5x
x=16
2. 5x-3=6x-7
4=x
x=4
Answered by
1
1) 2x+50=7x-30
50+30=7x-2x
80=5x
80/5=x
16=x
x=16
2)5x-3=6x-7
-3+7=6x-5x
x=4
50+30=7x-2x
80=5x
80/5=x
16=x
x=16
2)5x-3=6x-7
-3+7=6x-5x
x=4
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