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Mathematics 14 Online
OpenStudy (anonymous):

the sum of the measures of angle x and angle y is 90. If the measure of angle x is 30 less than twice the measure of angle y. What is the measure of angle x

OpenStudy (anonymous):

can you write an equation using the first sentence?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

"sum" means to add. so the equation for the first sentence is: x + y = 90 does that make sense to you?

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