Question

5 x + 10 is equals to 4 Y - 10

Answer 1

hey mate ur ans

5x+10=4y-10

5x=4y-20


x=(4y-20)/5

hope it helps

Answer 2

5x+10=4y-10
5x-4y= -10-10
-4y= -20-5x
-y= -20-5x/4
y=20-5x/4

5x+10=4y-10
substitute
5x+10=4(20-5x/4)
5x+10=20-5x
5x+5x=20-10
10x=10
x=1
substitute
5(1)+10=4¥-10
15=4¥-10
25=4¥
Y=25/4