Lyssa111 Lyssa111

26-02-2016
Mathematics

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how do you solve r-119=70

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apologiabiology apologiabiology

27-02-2016

r-199=70
remember you can do anything to an equaton as long as you do it to both sides

r-119=70
add 119 to both sides
r+119-119=119+70
r+0=189
r=189

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