3 years ago

5(4x-7) +3 (3x+3) can someone help me please

Mathematics

1 answer:

ivann1987 [24]3 years ago

4 0

Answer:

The expression 5(4x - 7) + 3(3x + 3) can be simplified to 29x - 26

Step-by-step explanation:

The first step in solving this is to apply coefficients to the contents of the brackets:

5(4x - 7) + 3(3x + 3)

= 5 × 4x - 5 × 7 + 3 × 3x + 3 × 3

= 20x - 35 + 9x + 9

Now you can group like terms:

20x - 35 + 9x + 9

= 20x + 9x - 35 + 9

= (20 + 9)x - 26

= 29x - 26

And that is the final answer.

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