queenisabellagiada queenisabellagiada

03-10-2018
Mathematics

contestada

Solve for b , then find the value of b when a= 3
4a=2b-7

Respuesta :

03-10-2018

4×3=2b-7
12=2b-7
+7 +7
19=2b
19÷2=9.5
2b÷2=b
9.5=b

Answer Link

03-10-2018

4(3)=2b-7
12=2b-7
+7 +7
19=2b
19 divided by 2 = 9.5
2b divided by 2 = b
b=9.5

Answer Link

Otras preguntas

Can you help me find the answer to 22?

Need some answers to these questions will give brainliest to who answers all 3 show some type of work

PLS HELP BEING TIMED X: 7(x-20)=x+4

Applying the concept. Distance formula/ midpoint formula. Not sure how to figure this one out. or if I need to use one of the formulas.

Innate behavior -- a behavior that is present at birthWhich of the following is an example of innate behavior?a male bird's mating dance a dog avoiding a skunka

in which acid would be the concentration in rate of reaction be faster at the start?

How many more dollars does she need

Write these numbers in order, starting with the lowest number. 25.0 , 0.025, -0.25, 2.5 . Thanks for your help :)

When rock strata are strained beyond their ability to remain an intact unit, displacement occurs in a process known as?

What letter comes next A Z E B I Y O?