Math, asked by karansingh301289, 9 months ago

1. 5x + 3 = 7x – 1. Find x

a. 1/3
b. ½
c. 1
d. 2

Answers

Answered by Anonymous
1

Answer:

5x + 3 = 7x - 1

now collect like terms

3 + 1 = 7x - 5x

every time you move something it changes signs

4 = 2x anything multiplied is divided on the other side and vice versa

4/2 = x

2 = x

 =  > d \: is \: the \: answer <  =

Answered by Anonymous
0

Answer:

 =  &gt; 5x + 3 = 7x-1 \\  =  &gt; 3+ 1 = 7x - 5x \\ =  &gt;  4/2 = X \\ </p><p></p><p> =  &gt; 2 = x

Similar questions