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Mathematics

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Solve,Check, show work:

a) 2x + 7 = 15
b) 3/4x + 8 = -12

Answer :

Lovejaylahudsongo Lovejaylahudsongo

A)11

B)0.1875

Step-by-step explanation:

2x+7=15

2x+7-7=15+7

2x=22

2x/2=22/2

3.4x+8=-12

3/4x+8-8=-12+8

3/4x=-4

3/4divided by 3/4=-4 divided by 3/4

x=0.1875

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