Question

como se hace 4x+3y=10

Answer 1

4X+3Y=10
7XY=10
XY=7/10

Answer 2

4x +3y= 10
4x=10-3y
x= 10-3y/4


4x +3y= 10
4(10-3y/4)=10
40-12y/4=10
10-3y=10
-3y= 10-10
y= 0

x= 10-3y /4
x= 10-3(0)/4
x= 10-0/4
x= 2.5

4x +3y = 10
4(2.5)+3(0)= 10
10+0=10
10=10