Question

when 2a+b+3 is added to a-2b-4,we get

Answer 1

WHEY MATE HERE IS UR ANSWER..

When 2a+b+3 is added to a-2b-4
we get,

3a-b-1

Answer 2

When 2a + b + 3 is added to a - 2b - 4 we get 3a - b - 1

Given :

The expressions 2a + b + 3 and to a - 2b - 4

To find :

Add the expressions

Solution :

Step 1 of 2 :

Write down the given expressions

The given expressions are 2a + b + 3 and to a - 2b - 4

Step 2 of 2 :

Add the expressions

On addition we get

$\sf ( 2a + b + 3 ) + ( a - 2b - 4 )$

$\sf = 2a + b + 3 + a - 2b - 4$

$\sf = 2a + a + b - 2b + 3 - 4$

$\sf = 3a - b -1$

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ Identify the algebraic linear equations from the given expressions. (a) x2 + x = 2 (b) 3x + 5 = 11 (c) 5 + 7 = 12 (d) x ...

https://brainly.in/question/20800358

2. Which of the following is a linear equation :

a) x2+1 b) y+y2 c) 4 d) 1+z

https://brainly.in/question/10711037