8x + 2 + 3x + 5 = x + 12
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Answers
Answered by
5
Step-by-step explanation:
8x+2+3x+5=x+12
11x+7=x+12
11x -x=12-7
10x=4
x=4/10
x=2/5
Answered by
3
8x + 2 + 3x +5 =x +12
8x + 7 + 3x = x + 12
11x + 7 = x + 12
11x + 7 - 7 = x + 12 - 7
11x = x + 5
11x - x = 5 + 5 - x
10x = 5
10x/10 = 5/10
x=1/2
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