beckymyers2001
beckymyers2001
30-01-2017
Mathematics
contestada
How do u solve an y=mx+b equation
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baseballboyg
baseballboyg
30-01-2017
To solve a linear equation, you graph it and see where the graph intercepts the x-axis. You can either graph it on a calculator or you can set y to 0 and solve for x!
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wolf1728
wolf1728
30-01-2017
In order to solve for 2 unknowns in an equation, you need 2 equations.
A) 2X + 3Y = 12
B) 3X - 4Y = 1
For example, you couldn't solve for "X" and "Y" unless you had equation A AND equation B
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