Question

express each x in terms of y:
1. 2x - 3 = y

2. 2 + 2x -1 = 4y

3. 2A + 4x + 3B = 10

Answer 1

Solutions

1

2x-3=y

X=(y+3)/2

2

2+2x-1=4y

2x=4y-1

X=2y-1/2

3

2A+4x+3B=10

4x=10-2A-3B

X=5/2-1/2A-3/4B