It’s literal equations and i really need

Part 1)

Part 2)

Part 3)

Part 4)

Part 5)

Part 6)

Part 7)

Part 8)

Part 9)

Part 10)

Part 11)

Part 12)

Step-by-step explanation:      

Part 1) we have

solve for x

That means---> Isolate the variable x

Divide by c both sides

simplify

Part 2) we have

solve for a

That means---> Isolate the variable a

Divide by 12b both sides

simplify

Part 3) we have

solve for a

That means---> Isolate the variable a

Divide by m both sides

simplify

Part 4) we have

solve for x

That means---> Isolate the variable x

Subtract y both sides

Adds c both sides

rewrite

Part 5) we have

solve for x

That means---> Isolate the variable x

Subtract x both sides

Factor x left side

Divide by (m-1) both sides

Part 6) we have

solve for a

That means---> Isolate the variable a

Adds b both sides

Divide by c both sides

Part 7) we have

solve for b

That means---> Isolate the variable b

Divide by h both sides

simplify

Part 8) we have

solve for W

That means---> Isolate the variable W

Subtract 2L both sides

simplify

Divide by 2 both sides

simplify

Part 9) we have

solve for d

That means---> Isolate the variable d

Multiply by 2  both sides

simplify

subtract c both sides

rewrite

Part 10) we have

solve for a

That means---> Isolate the variable a

Factor the variable a in the right side

Divide by (3+5c) both sides

simplify

Part 11) we have

solve for N

That means---> Isolate the variable N

Multiply in cross

Apply distributive property left side

subtract PN both sides

subtract AI both sides

Factor N left side

Divide by (IR-P) both sides

simplify

Part 12) we have

solve for b

That means---> Isolate the variable b

subtract (a+c) both sides

simplify

rewrite

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation: