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OpenStudy (baldymcgee6):
Solve for t: (20t)+30=30t
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OpenStudy (mathlegend):
I don't see why 20t is in parentheses. However, the whole goal for solving an equation is to get the variable by itself.
OpenStudy (mathlegend):
So lets get 't' by itself. How can we do that?
OpenStudy (baldymcgee6):
@MathLegend divide left side by 30
OpenStudy (mathlegend):
No, why not subtract 20t first? @baldymcgee6
OpenStudy (baldymcgee6):
right, anyways t=3
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OpenStudy (mathlegend):
Godo job! Yeah, I just did it in my head.
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