Answer: x = 3130/3 = 1043.333
Step-by-step explanation: Solve : -3x+3130 = 0
Subtract 3130 from both sides of the equation :
-3x = -3130
Multiply both sides of the equation by (-1) : 3x = 3130
Divide both sides of the equation by 3:
x = 3130/3 = 1043.333
Answer:
[tex]3125=5-10+3x\quad :\quad x=\frac{3130}{3}\quad \left(\mathrm{Decimal}:\quad x=1043.33333\dots \right)[/tex]
Step-by-step explanation:
[tex]3125=5-10+3x[/tex]
[tex]\mathrm{Switch\:sides}[/tex]
[tex]5-10+3x=3125[/tex]
[tex]\mathrm{Subtract\:the\:numbers:}\:5-10=-5[/tex]
[tex]3x-5=3125[/tex]
[tex]\mathrm{Add\:}5\mathrm{\:to\:both\:sides}[/tex]
[tex]3x-5+5=3125+5[/tex]
[tex]\mathrm{Simplify}[/tex]
[tex]3x=3130[/tex]
[tex]\mathrm{Divide\:both\:sides\:by\:}3[/tex]
[tex]\frac{3x}{3}=\frac{3130}{3}[/tex]
[tex]\mathrm{Simplify}[/tex]
[tex]x=\frac{3130}{3}[/tex]
