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Mariana [72]
2 years ago
5

Simplify the expression 4x+3 (5y+x)

Mathematics
2 answers:
SVEN [57.7K]2 years ago
8 0

Answer:

=7x+15y

Step-by-step explanation:

4x+3\left(5y+x\right)

3(5y+x)

15y+3x

=4x+15y+3x

4x+15y+3x

7x+15y

=7x+15y

katen-ka-za [31]2 years ago
3 0

Answer:

7x + 15y

Step-by-step explanation:

4x+ 3 ( 5y + x)

Step 1: remove the brackets by multiplying 3 with (5y + x)

4x+ 15y + 3x

Step 2: add the 4x and 3x

7x + 15y

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