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Determine whether the given ordered pair is a solution of the system
-(-2, 1) 2x = 5 - y
3x = 8 - 2y
Q16: <span class="ql-formula" data-value="\frac { 2 x ^
Q18: <span class="ql-formula" data-value="\frac { 8 x ^
Q34: <span class="ql-formula" data-value="\log _ { 5 }
Q44: <span class="ql-formula" data-value="\log _ { 27 }
Q48: A rectangular lot whose perimeter is 440
Q53: A vendor sells hot dogs, bags of
Q62: <span class="ql-formula" data-value="f ( x ) =
Q134: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7043/.jpg" alt=" A)
Q145: <span class="ql-formula" data-value="\begin{aligned}x + y + z
Q201: <span class="ql-formula" data-value="f ( x ) =