3 years ago

1/2*40=2x+8 what is the answer

Mathematics

2 answers:

UkoKoshka [18]3 years ago

6 0

1/2 × 40 = 2x + 8
⇔ 20 = 2x + 8
⇔ 12 = 2x
⇔ x = 6

nignag [31]3 years ago

4 0

1/2 *40=2x +8
1/2*40 -8=2x
12=2x
12÷2=2x÷2
therefore x = 6

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