exam Maths Puzzle Numerical Ability

Can you help me solve this problem?
I am suppose to solve 2x2 by elimination method.

2p-5q = -33
6p-7q =39

Thank you,
Yolanda

Read Solution (Total 0)

exam Other Question

if f(x)=3x-4 and g(x)=x�, evaluate fg</font>g and gg</font>f. for 11 - 12, write an equation that can be used to complete each table. copy and complete the table. for 13,14,15,16,17,18 compare. Write <, >, or = for each.