Question

explanation pls is not about the pts it is about ur kind ness
b+3b+6a
x+3y+5x-y
3n+4p+6p+n
b+7+6b
3n +4p+6p-n
h+8+h+9
2(b+7)
5(h-9)
3(6p+n)
b+7+6(b+4)
x+3+5(x-9)
3n-4p+2(6p+1)

Answer 1

We can add algebraic expressions which has same variable and also same degree of expression
1) b+ 3b +6a
we can add only b+3b= 4b
Answer = 4b+6a

Answer 2

Answer:

b+3b+6a = 4b + 6a

x+3y+5x-y = 6x + 2y

3n+4p+6p+n = 4n + 10p

b+7+6b = 7b + 7

3n +4p+6p-n = 2n + 10p

h+8+h+9 = 2h + 17

2(b+7) = 2b +14

5(h-9) = 5h - 45

3(6p+n) = 18p + 3n

b+7+6(b+4) = b + 7 + 6b + 24 = 7b + 31

x+3+5(x-9) = x + 3 + 5x - 45 = 6x - 42

3n-4p+2(6p+1) = 3n - 4p + 12p + 2 = 3n + 8p + 12p

Step-by-step explanation:

simplify the equations by adding or subtracting variables with same variable name.

In case of equations with brackets first open the brackets by multiplication and then do addition or subtraction of the variables with same variable name.