Math, asked by tanzeelimam, 1 month ago

Add (5x + 7y) and (-3x + 21y)

Answers

Answered by SrijanNamdev

1

Answer:

2x+28y

Step-by-step explanation:

write

5x. +7y

+(-3x+21y)

= 5x+7y

-3x+21y

=2x+28y (answer)

hope this helps

Previous Question

Next Question

Similar questions

English, 19 days ago

actually I want my question box to be empty with no questions posted that's why...

Math, 19 days ago

3. A painter bought 2 L 500 mL of green paint, 1 L 250 mL of blue paint and 250 mL of white paint. How much paint did he buy altogether? +...

Economy, 19 days ago

What is the difference of like u and love u? @XxitzGoodboyxX sry really sry for saying u bhai dost use banoa jo apni jaan dede par aiase mat bano ki apne phayde keliye humari jaan dede...

English, 1 month ago

deforestation can lead to soil erosion because...

Social Sciences, 1 month ago

who spoke balti language in history...

Biology, 7 months ago

what is different between decomposer and scavengers?

Math, 7 months ago

evaluate[(-48/6)]/3...

English, 7 months ago

Radha's .......... was by one and all. (simple) .Fill in the blanks with Abstract noun formed from words in the brackets ...