Question

solve this equation...plz plz help me : -5( x+3 )+7x = -7​

Answer 1

Answer:

$- 5(x + 3) + 7x = - 7 \\ \\ \\ - 5x - 15 + 7x = - 7 \\ \\ \\ 2x = - 7 + 15 \\ \\ 2x = 8 \\ \\ \\ x = \frac{8}{2} \\ \\ \\ x = 4$

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Answer 2

Answer:

x = 4

Step-by-step explanation:

-5(x+3) + 7x = -7

= -5x - 15 + 7x = -7

= 2x - 15 = -7

= 2x = 15 - 7 = 8

x = 8/2 = 4

therefore, x = 4