3x+2y=6and y=-3/2+5 anybody?

This is system of equations and as such there are two methods of solving: elimination and substitution. Luckily Y is already isolated here, so in this case we just have to put in the value of y into 3x + 2y = 6

To do this we simply do:

3x + 2 (-3/2+5) = 6

Distribute the 2 into the brackets

3x + - 6/2 + 5 = 6

Move the 5 over and simplify the fraction

3x + (-3) = 1

Move the three over.

3x = 4

Isolate x

x=4/3