exam Maths Puzzle Numerical Ability

y=-2x=7
x=-1

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exam Other Question

Determine the nature of the solutions of the equation.

y^2 = 3/2y + 2/7

Is there 1 real solution, 2 non-real solutions or 2 real solutions?

The fractions are throwing me o please help with this problem 2x = -3y + 10 (please explain each step and explain why you do what you do for each step) I am having trouble grasping this. THANK YOU