exam Maths Puzzle Numerical Ability

Solve the following system of equations.

x + y = 7

2x - 3y = -6

These are the answer choices
(-13,20)

(2,5)

(5,2)

(3,4)

Read Solution (Total 0)

exam Other Question

Solve for x : 2log_base3 x - log_base3 2 = log_base3 x Can someone help me on this problem?

I need to write the equation of the line passing through (6, -10) and (6, -6).

Thanks you very much,
Ashley