Question

4x + 5 = 13






3m - 2 =




7b + 5 = 26​

Answer 1

Answer: Simplifying

7b + 5 = 26

Reorder the terms:

5 + 7b = 26

Solving

5 + 7b = 26

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-5' to each side of the equation.

5 + -5 + 7b = 26 + -5

Combine like terms: 5 + -5 = 0

0 + 7b = 26 + -5

7b = 26 + -5

Combine like terms: 26 + -5 = 21

7b = 21

Divide each side by '7'.

b = 3

Simplifying

b = 3

Step-by-step explanation: mark me brainlist.

Answer 2

Answer:

2nd is not solvable since no number infront equals to sign but if there is any number just bring 2 over there and the sign will change to +2 for 2 so keep that in mind and and add if the number is + to and subtract if - then divide what you get with 3. hope it helped

Step-by-step explanation:

(1) 4x+5=13

   4x=13-5

   4x=8

   x=8/4

   x=2

(3) 7b+5=26

    7b=26-5

    7b=21

    b=21/7

    b=3