exam Maths Puzzle Numerical Ability

solve by any method you prefer.

2x^2 + 12x = -18

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exam Other Question

Can someone help e solve this problem?

I need to solve: 10x - 1/4 = 9x + 3/8

Thank you,
sher Translate to an algebra statement; do not solve:
Five times the difference of a number and one yield the same result as twice the same number increased by three.