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Add the values $5$ and $7$
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$-\left(8a-9\right)-3=12+1\cdot -5a$
Learn how to solve classify algebraic expressions problems step by step online. Find the break even points of the expression -(8a-9)-3=5+1*-5a+7. Add the values 5 and 7. Multiply 1 times -5. Simplify the product -(8a-9). Subtract the values 9 and -3.