Question

Add 2x − 3y + 4 with steps for cbse 7th​

Answer 1

Answer:

question incomplete

Step-by-step explanation:

but I can give you the idea that how it is done:

2x-3y+4=50 (x=2, y=y)

(2x2)+3y+4=50

4+3y+4=50

8+3y=50

8y=50-8=42

y=42/8= 21/4= 5.25 (525/100)

Answer 2

this question right and full I will know that because I am also in 7th class

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