I'm doing statics a math class and I need help to solve A = a+b÷2 for b

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asked Aug 4, 2015 12.6k views

1 Answer

Shayelk · Answer 1 · 2015-08-10T08:50:07+0000

Remember your order of operations . . . multiplication/division comes before addition/subtraction.

A = a + (b/2)

Subtract 'a' from each side: A - a = b/2

Multiply each side by 2 : 2(A - a) = b

I'm doing statics a math class and I need help to solve A = a+b÷2 for b

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