Work Step by Step
$$9(10x - 4) - (5x - 10)$$ Expand 9(10x - 4): $$[10x(9) - 4(9)]$$ $$=90x-36$$ Rewrite the equation: $$90x-36- (5x - 10)$$ Simplify: $$90x-36- 5x + 10$$ $$85x-26$$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.