WARM UP 1.5x + 4 = 19 2.2t + 7 = -1 3.6m + 1 = -23 4.-4w – 4 = 8 5.-7y + 3 = -25 6.3t – 13 = 2 1.x = 3 2.t = -4 3.m = -4 4.w = -3 5.y = 4 6.t = 5.

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Presentation transcript:

WARM UP 1.5x + 4 = t + 7 = m + 1 = w – 4 = y + 3 = t – 13 = 2 1.x = 3 2.t = -4 3.m = -4 4.w = -3 5.y = 4 6.t = 5

Solving Two-Step Equations 7 th Grade

What is a Two-Step Equation? Put in your own words Two-Step Equation: An equation that can be solved using two operations.

Translate the sentence below and solve. 11) Five less than the quotient of x and 2 is 37.

Translate the sentence below and solve. 5) Eight more than 3 times a number y is the same as 29. Check: 3(7) + 8 = 29

Word Problem #1 Bobby bought 3 T-shirts at the mall and a pair of pants for $16 at the clothing store. All together he spent $28 for the clothes. How much was each shirt?

Word Problem #2 Diane sold 9 decorated flowers that cost the same amount each plus a dozen roses for $28. All together she sold $73 in flowers. How much was each decorated flower?

Word Problem #3 331 students went on a field trip. Six buses were filled and 7 student traveled in cars. How many students were in each bus?

Word Problem #4 Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil

Word Problem #5 You bought a magazine for $5 and four erasers You spent a total of $25. How much did each eraser?

Word Problem #6 Maria bought seven boxes to add to her collection. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With how many did she start?

PRACTICE PROBLEMS Complete the practice problems under Task 2.

EXIT TICKET Complete the problems under Task 3 labeled “Exit Ticket”. You must write an equation and solve it for full credit. Answers only WILL NOT receive full credit!!