4 years ago

3х - 5 = 10 + 8x Please answer ASAP will give brainliest

Mathematics

2 answers:

OLga [1]4 years ago

6 0

Answer: x = -3

Step-by-step explanation:

3x - 5 = 10 + 8x

3x - 8x = 15

-5x = 15

x = -3

Illusion [34]4 years ago

6 0

Answer:

x = -3

Step-by-step explanation:

3х - 5 = 10 + 8x

Subtract 3x from each side

3х-3x - 5 = 10 + 8x-3x

-5 = 10+5x

Subtract 10 from each side

-5-10 = 10+5x -10

-15 = 5x

Divide each side by 5

-15/5= 5x/5

-3 =x

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