dljauregui05 dljauregui05

10-02-2020
Mathematics

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3(x+5)= -4x+8
How many solutions does this equation have

Respuesta :

serenashirlinoxcyh6 serenashirlinoxcyh6

10-02-2020

Answer:

1 solution, x = -1

Step-by-step explanation:

First distribute the 3 into x +5

3x+15 = -4x+8

Then add 4x to both sides

7x +15=8

Then subtract 15 from both sides

7x = -7

Finally divide by 7 to find x

x = -1

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