Question

I'm crying I have to get this done in like 30 minutes or else my mom is literally gonna beat my a.ss please

First equation: t=b-4
Second equation: b+t=348

Since t is in terms of b from the first equation, this expression can be substituted into the second equation where t appears. Write an equation that shows this substitution.

Type the equation:

Answer 1

equation: b+(b-4)=348

Explanation:

B+t=348

b+ 1(b-4)=348

b +b -4=348

this is if u want what b is

2b-4=348

2b-4+4=348+4

2b= 352

2b÷2 = 352÷2

b=176

Answer 2

You got this don’t cry!
The new equation would be
b+b-4=348