exam Maths Puzzle Numerical Ability

Can someone help me on this problem?

I need to solve: -6(x + 3) -10 = 3(-2x -5) -13

Thanks, Lisa

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exam Other Question

-25(3)(-2)
__________
3(-5)

Perform the indicated operations A giraffe can run 32 miles per hour. What is this speed in feet per second? Round to the neareast 10th. I said it was 1020 feet per second. Am I right?