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Can someone help solve 4x^2-12x=7

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Do you know the quadratic formula? Rearrange this to

4x\^2 - 12x - 7 = 0

and apply it. Or complete the square. Or factorize.
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(2x + 1)(2x + 7) = 4x^2 + 14x + 2x + 7 ... nope

(2x – 1)(2x + 7) = 4x^2 + 14x – 2x – 7 ... nope
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4x-12x= roots of 7
-8x = roots of 7
X= roots of 7 ÷ (-8)



I'm prolly wrong

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