1587500
1587500
06-09-2021
Mathematics
contestada
Awnser in one/two step equations
Respuesta :
rorostar10p8wi2c
rorostar10p8wi2c
06-09-2021
-6=-7+x
Make the variable to the left hand side and change it’s sign.
-6-x=-7
Move the constant to the right hand side and change its sign.
-x=-7+6
Calculate the sum
-x=-1
Change the signs of both sides of the equation .
X=1
Answer Link
ghd6
ghd6
06-09-2021
Answer : x=1
-3=-7+x/2
-3=-7+x/2
2(-3)=(-7+x/2)*2
-6 =-7+x
-6+7=x
x=1
More explanation
We multiplied both sides by 2 > is as same as (-7+x)*1/2
When we move -7 to the other side to -6 It changes the positive sign to -7
Answer Link
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