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Math  /  Algebra

QuestionSolve each equation. Check your answer.
55. 27=13+a\frac{2}{7}=\frac{1}{3}+a
56. 23=7x23=7 x
57. z−423=223z-4 \frac{2}{3}=2 \frac{2}{3}
58. 23g=−412\frac{2}{3} g=-4 \frac{1}{2}
59. 614=r56 \frac{1}{4}=\frac{r}{5}
60. h+2.8=−3.7h+2.8=-3.7
61. 32f=12\frac{3}{2} f=\frac{1}{2}
62. −4=29d-4=\frac{2}{9} d
63. 1.6m=1.281.6 m=1.28
64. 4d=−2.44 d=-2.4
65. 414=134+p4 \frac{1}{4}=1 \frac{3}{4}+p
66. −5.3+z=8.9-5.3+z=8.9
67. −212=t10-2 \frac{1}{2}=\frac{t}{10}
68. 5b=8.55 b=8.5
69. 35n=−310\frac{3}{5} n=-\frac{3}{10}

Studdy Solution
55. a=−121a = -\frac{1}{21}
56. x=237x = \frac{23}{7} or 3273\frac{2}{7}
57. z=713z = 7\frac{1}{3}
58. g=−634g = -6\frac{3}{4}
59. r=3114r = 31\frac{1}{4}
60. h=−6.5h = -6.5
61. f=13f = \frac{1}{3}
62. d=−18d = -18
63. m=0.8m = 0.8
64. d=−0.6d = -0.6
65. p=212p = 2\frac{1}{2}
66. z=14.2z = 14.2
67. t=−25t = -25
68. b=1.7b = 1.7
69. n=−12n = -\frac{1}{2}

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