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3 years ago

Simplify (2x+3y)+(7x-3y)

Mathematics

2 answers:

dsp733 years ago

7 0

(2x + 3y) + (7x - 3y)
(2x + 7x) + (3y - 3y)
9x + 0y
9x

Radda [10]3 years ago

3 0

(2x+3y)+(7x-3y) First, group like terms together, so (2x+7x) + (3y-3y). Then simplify within the parentheses. 2x+7x = 9x and 3y-3y = 0, so you have 9x, which cannot be simplified any further. The answer is 9x.

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