px + 4y = 8
6x + 2y =q
p and q are real munbers
Do i slove this equation like a regular simultaneous equations???
Follow Math Help Forum on Facebook and Google+
Use substitution, rewrite one of the equations for example:
Substitute in the other equation and solve for .
ok so x= 8-4y
when Sub back into equation
would this be the end answer
24y + 2y = q - 48
26y = q - 48
y = q - 48/ 26
IS this correct???????????
We know that:
If we substitute this into the other equation we obtain:
ok thanks i fully understanded now.
View Tag Cloud