sabrnamartin2003 sabrnamartin2003

02-02-2016
Mathematics

contestada

Which value of x will make the equation2x-30=6 true?

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taskmasters taskmasters

02-02-2016

18 should be the value of x to make the equation true.

2x - 30 = 6

2x = 6 + 30
2x = 36
2x/2 = 36/2
x = 18

to check:
2x - 30 = 6
2(18) - 30 = 6
36 - 30 = 6
6 = 6

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