Presentation on theme: "Disney Math Workbook…How To Solve Equations"— Presentation transcript:
1Disney Math Workbook…How To Solve Equations By:ordan Niedoba
2How To Solve One-Step Equations To solve a one-step equation, do the inverse operation to both sides in order to get the variable by itself.Remember to check your solutionExample:4x=124 4=x 124=32Check:4x+1244 x 32=124X=1244 4
3How To Solve A Two-Step Equations To solve a two-step equation, first, divide your problem by the equal sign.Next, circle your variable.Third, get rid of the number next to the variable by using addition or subtraction.Finally, multiply or divide.Example: x-7= =x -9+7=-2 x=-25 x 5=x-2 x 5=-10Check: x-7= = =-9 x=-1055
4Solving One-Step Equations Directions: Mickey Mouse needs help figuring out these equations. Use your best math skills to help him.84=x+90H-29=26-52=r-24k=144C=-60-115
5One-Step Equation Word Problems Pooh needs 10 pots of honey to get him through the winter. He already has 3 pots. How many more pots does Pooh need?Cinderella needs 16 pairs of class slippers. Prince Charming gave her 4 pairs. How many more pairs of class slippers does Cinderella need?20 Disney villains were waiting in line to go on Spaceship Earth. 8 of them got on. How many villains still need to ride Spaceship Earth?
6Solving Two-Step Equations Directions: Donald Duck is stuck in a wall after a ride that he went on. So now he can’t do his math worksheet for Daisy. Help Donald by solving these equations.4x-84c-12=2020=3x10-6v8n+7
7Two-Step Equation Word Problems 4 friends went to Walt Disney World. While there, they bought tickets and a hotel room. Each person also bought a souvenir for $25. The total that each person paid was $1,500. What was the cost for there tickets and hotel room?Rabbit needs 1,000 carrot seeds to plant a garden. Rabbit already has 600 seeds. 20 seeds come in a packet. How many packets does Rabbit need to buy to have 1,000 seeds?Minnie, Pluto, and Goofy are baking cakes. They backed 3 cakes. They already had 3 slices from another cake. They need a total of 30 slices of cake. How many slices do they need from each cake?