Solve these with the full explained answer and you will get brainliest and 50 but hurry

ANSWER TO QUESTION 1

The given equation is

We add the additive inverse of which is to both sides of the equation to obtain,

This gives us,

This further simplifies to  

We divide both sides to obtain,

ANSWER TO QUESTION 2

Since we got as answer to question one, the next question to answer is

We add the additive inverse of which is to both sides to obtain,

This gives us,

This simplifies to

We now multiply both sides of the equation by to obtain,

This implies that,

ANSWER TO QUESTION 3

The next equation is

We add the additive inverse of which is to both sides of the equation to obtain,

This gives us,

This simplifies to,

We multiply both sides by the reciprocal or the multiplicative inverse of to obtain,

This gives us,

ANSWER TO QUESTION 4.

The next question is

We add the additive inverse of 15 to both sides of the equation to obtain,

This evaluates to

This implies that,

We multiply both sides by the multiplicative inverse or the reciprocal of

This implies that,

ANSWER TO QUESTION 5

The next question to answer is .

We add the additive inverse of which is to both sides of the equation to obtain,

This gives us,

We through by to obtain,

ANSWER TO QUESTION 6

We add the additive inverse of which is to both sides of the equation to obtain,

This simplifies to;

We multiply both sides of the equation by the reciprocal of to obtain,

ANSWER TO QUESTION 7

The next question to answer is .

We add the additive inverse of which is to both sides of the equation to obtain,

This will evaluate to,

We now multiply both sides of the equation by to obtain,

ANSWER TO QUESTION 8

The last question to solve now is

We first of all multiply both sides of the equation by to obtain,

This implies that,

We now add the additive inverse of which is 7 to both sides of the equation to obtain,

This implies that

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)