Solve for x. 10x + 12 = 132

Question

nnesha · Answer

12 is positive on left side 
in order to move 12 to the right side you have to do opposite 
so what is opposite of add ?

anonymous · Answer

Subtract.

nnesha · Answer

yes so subtract 12 both side

anonymous · Answer

x = 12.

nnesha · Answer

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anonymous · Answer

$$10x +12-12=13 2-12$$

alexandervonhumboldt2 · Answer

yeah

nnesha · Answer

yes right now 10 is multiplying by  x
what is opposite of multiply ?

alexandervonhumboldt2 · Answer

so on left side 12-12=0
so you have 10x=120

alexandervonhumboldt2 · Answer

now you have to divide both sides by 10  or just remove 10 from left side and on right side divide 120  by 10 and get the answer

anonymous · Answer

Opposite is divide.

nnesha · Answer

yes right did you combine like terms first ??

nnesha · Answer

10x+12−12=132−12
this one 
btw u already got that ^^^^
so u have 10x =120
opposite of multiply is divide so divide both side by 10

nnesha · Answer

refresh page if there are soooo many question marks !

anonymous · Answer

I got 12.

nnesha · Answer

okay to check your answer substitute 12 into the x and see if you get both side equal then that is your answer |dw:1423633149686:dw|
both side equal check your answer is right :) good job