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3 years ago

13

Solve algebraically and show all work. p-1=-2 y+5=-11 20=4x B/-4=-9

2 answers:

Mazyrski [523]3 years ago

7 0

P-1=-2
add 1 to each side
p=-1

y+5=-11
subtract 5 from each side
y=-16

20=4x
divide by 4 on each side
x=5

b/-4=-9
multiply by -4 on each side
b=36

Vadim26 [7]3 years ago

4 0

Let's do it $1) p=-1\\
2)y=-16\\
3)x=5\\
4)B=36$

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