09-11-2020
Mathematics

contestada

solve the equation
x-13+4x=22
a: 1.8
b: 5
c: 7
d: 11.7

Respuesta :

faithlaz3 faithlaz3

09-11-2020

answer: x=7

first, collect like terms:
5x-13=22

next move the constant to the right-hand side and change its sign:
5x=22+13

then add:
5x=35

lastly divide both sides of the equation by 5:
and you get.... x=7

hope this helps!! :))

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