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nikdorinn [45]
3 years ago
7

Algebra 1A, I need help

Mathematics
1 answer:
kow [346]3 years ago
5 0

Answer:

for the first question at the top, x=10

Step-by-step explanation:

x+3+9x=8x+23

(subtract 8x from both sides)

x+3+x=23

(combine the x terms)

2x+3=23

(subtract 3 from both sides)

2x=20

(divide by 2 from each side)

x=10

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