lala11ny lala11ny

06-10-2016
Mathematics

contestada

how do I solve two-step equations

ex. 3g+5=17

Respuesta :

saaraah1 saaraah1

06-10-2016

easy ! you first subtract the 5 to itself and to the 17, so 5 - 5 and 17 - 5. your equation should look like 3g = 12. since we need to isolate the variable (g) we need to divide 3 by itself and 12 by 3, so 3 ÷ 3 and 12 ÷ 3. now you have g = 4!

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agarcia283 agarcia283

06-10-2016

3g+5=17
-5 -5 your subtracting the number
3g = 12
12 divided by 3 = 4

Answer Link

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