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Which equations have the same value of x as g (30x-15) - 727 Select three options,
18x...
Mathematics, 28.05.2020 18:02 mjam85877
3
Which equations have the same value of x as g (30x-15) - 727 Select three options,
18x-15-72
50x - 25 - 72
18x-9-72
3(6x-3) - 72
x=4.5
Answers: 3
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Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
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Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120
Answers: 1
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