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Mathematics

Grade-7

Easy

Question

Find the sum: (3d - 5) + (d + 3)

4d + 8
2d + 8
2d - 2
4d – 2

hint Hint:

First add like terms - terms with d and terms without d

The correct answer is: 4d – 2

(3d - 5) + (d + 3)
=3d + d - 5 + 3
=4d - 2

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Can’t find what you’re looking for?

Find the sum: (3d - 5) + (d + 3)

4d + 8
2d + 8
2d - 2
4d – 2

First add like terms - terms with d and terms without d

The correct answer is: 4d – 2

(3d - 5) + (d + 3)
=3d + d - 5 + 3
=4d - 2

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Can’t find what you’re looking for?

Find the sum: (3d - 5) + (d + 3)

4d + 8 2d + 8 2d - 2 4d – 2

First add like terms - terms with d and terms without d

The correct answer is: 4d – 2

(3d - 5) + (d + 3)=3d + d - 5 + 3=4d - 2

Related Questions to study

With Turito Academy.

With Turito Foundation.

Get an Expert Advice From Turito.

Turito Academy

With Turito Academy.

Test Prep

With Turito Foundation.

4d + 8
2d + 8
2d - 2
4d – 2

(3d - 5) + (d + 3)
=3d + d - 5 + 3
=4d - 2