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Published byJasmine Morrison Modified over 8 years ago
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Solving equations by multiplying or dividing
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8X = -128 88 X = -16
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-4X = -56 -4 X = 14
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X = -11 8 8 8 X = -88
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X = 49 -7 X = -343
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¼X = 20 ¼ ÷ ¼ X = 80 20 4 1
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-⅗X = -21 -⅗ ÷ -⅗ X = 35 -21 -5 1 3 7 1
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Gary needs to buy a suit to go to a formal dance. Using a coupon, he can save $60, which is ¼ of the cost of the suit. Write and solve an equation to determine the cost of the suit. ¼ · x = $60 ¼ ÷ ¼ 60 1 1 4 ÷ 60 4 1 1 · 240 1 = 240
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Pg. 41 – 43 2 – 76 even BUT skip 18, 20, 40, 42, 54, 58
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1 2 5 9 10 13 15 16 19 72 74 132 160 300 450 605 612 676 2625 -4 -5 -6 -7 -11 -12 -16 Answer Bank For Solving Equations By multiplying And dividing -20 -26 -99 -135 -567 -576 Skip 18, 20, 40, 42, 54, 58
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