12-2 Multi-Step Equations

Combine ALL like terms.

 $3\ +\ 4m\ +5\ +\ m\ =\ 23$ 

Simplify and solve for m.

 $3\ +\ 4m\ +5\ +\ m\ =\ 23$ 

(a)  

Combine ALL Like Terms in this equation.

 $60\ =\ 2n\ +12\ +\ 4n$ 

Simplify and solve for n.

$$60\ =\ 2n\ +12\ +\ 4n$$  

(a)  

Combine like terms and solve for b.

$$12+4b-9=33$$  

(a)  

Combine like terms and solve for b.

$$22=-4+7b+2-b$$  

(a)  

Use the distributive property, combine like terms and simplify to find t.

 $3\left(t\ +3\right)\ +\ 7\ =\ 49$ 

(a)  

Use the distributive property, combine like terms and simplify to find r.

$$2.5\left(r\ -4\right)\ +\ 5\ =\ 30$$  

(a)  

Combine like terms and solve for b.

$$50=-10-4b+5-b$$  

(a)  

Use the distributive property, combine like terms and simplify to find d.

 $-5\left(3d\ +2\right)\ +\ 10=\ -15$ 

(a)