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Mathematics 21 Online
OpenStudy (anonymous):

5t + 8 = 43 t=?

OpenStudy (anonymous):

t=7

OpenStudy (anonymous):

7

OpenStudy (anonymous):

5t+8=43 Since 8 does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 8 from both sides. 5t=−8+43 Add 43 to −8 to get 35. 5t=35 Divide each term in the equation by 5. 5t5=355 Simplify the left-hand side of the equation by canceling the common factors.

OpenStudy (anonymous):

t=355 Simplify the equation.

OpenStudy (anonymous):

t=7

OpenStudy (anonymous):

*35/5

OpenStudy (anonymous):

5t + 8 = 43 5t= 43-8 5t=35 5t=35/5 t=7

OpenStudy (anonymous):

thank you

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