3 years ago

PLS HELP ME ASAP WITH NUMBER 9 THANK YOUU

Mathematics

1 answer:

s2008m [1.1K]3 years ago

4 0

9a)
4x - 2 + 30 = 68
4x + 28 = 68
4x = 40
x = 10

9b)
y = 180 -68
y= 112

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