sherlydiaz
sherlydiaz
20-06-2018
Mathematics
contestada
Solve for x: 1+4x=13+x
Respuesta :
Аноним
Аноним
20-06-2018
ANSWER
x = 4
EXPLANATION
1) 1+4x = 13+x
2) 1+3x = 13
3) 13 - 1 = 12
4) 3x = 12 (Solve for x by dividing 3 on both sides)
5) x = 4
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