Subt. -3(4x+9) +3 from -9x +54
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Answered by
1
Step-by-step explanation:
-9x+54-(-12x-27+3)
-9x+54-(-12x-24)
-9x+54+12x+24=0
3x+78=0
3x=-78
x=-26
Answered by
0
-3(4x +9) +3
-12x-27+3
-12x -24
-(12x+24)
Now, subtraction
-9x+54 - {-[12x+24]} =0
-9x +54 +12x +24=0
3x +78=0
3x=-78
x = - 78/3
x=(-26)
Hope this may help you.
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