SOLUTION: Perform the indicated operations and simplify the expression.
7x2 - {x^2 + 4 - x[x - (7x - 4)]} + 7
Algebra.Com
Question 641364: Perform the indicated operations and simplify the expression.
7x2 - {x^2 + 4 - x[x - (7x - 4)]} + 7
Found 2 solutions by jim_thompson5910, MathLover1:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
7x^2 - {x^2 + 4 - x[x - (7x - 4)]} + 7
7x^2 - {x^2 + 4 - x[x - 7x + 4]} + 7
7x^2 - {x^2 + 4 - x[-6x + 4]} + 7
7x^2 - {x^2 + 4 + 6x^2 - 4x} + 7
7x^2 - {7x^2 - 4x + 4} + 7
7x^2 - 7x^2 + 4x - 4 + 7
4x + 3
So the answer is 4x + 3
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Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
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