zoie5
zoie5
20-08-2018
Mathematics
contestada
The sum of twice a number and 13 is 75
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lesliekolleroxrkcf
lesliekolleroxrkcf
20-08-2018
2x is twice a number. sum means to add, so 2x+13=75
2x=62
x=31
Answer Link
mmcuebas
mmcuebas
20-08-2018
The Equation:
2N + 13 = 75
The Equation Solved:
2N = 75 - 13
2N = 62
N = 62 ÷ 2
N = 31
Answer Link
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