4x + 5 = 13
3m - 2 =
7b + 5 = 26
Answers
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:
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