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Find the intersection point between the equations y=4x+7 and 3y=12x+21

-Take the second equation and divide all terms by 3.-This gives us two equations set up as "y = mx+C" -Make the equations equal to each other as Y = Y at the point of intersection.-Solve from here.

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Find the intersection point between the equations y=4x+7 and 3y=12x+21

Related Maths GCSE answers

y is inversely proportional to d^2. When d = 10, y = 4. d is directly proportional to x^2. When x = 2, d = 24. Find a formula for y in terms of x. Give your answer in its simplest form.

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