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eimsori [14]
3 years ago
7

Solve for x 8x - 3 = 5 (2x + 1)​

Mathematics
2 answers:
givi [52]3 years ago
8 0

Answer:

X = -4

Step-by-step explanation:

Ganezh [65]3 years ago
4 0

Answer:

x = -4

Step-by-step explanation:

First, the pharenthesis: 8x-3 = 5*2x+5*1

8x -3 =10x+5

then take all the Number with x to the left, the ones without to the right, by changing their sign.

8x -10x = 5 +3

-2x = 8

now divide by -2

-2x/-2=8/-2

x=-4

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===========================================================

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Use the pythagorean theorem to find the hypotenuse.

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