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-49/7-9 = -19
21/7-9 = -19
-42/7-9 = -19
u/7-9 = -19
y = (1/6)*x-5
| -49/7-9=-19 | | 2x^2+8x+60=0 | | 21/7-9=-19 | | 12x-10=13+11x | | -8r+5+7-2r= | | 99-u=186 | | 6q=18-2 | | -42/7-9=-19 | | 3x-7=9x+2 | | 8+4x+5+8x-3+6x-5-9x= | | u/7-9=-19 | | 1/2(10y=4)=17 | | -1=5(5)+4 | | 5a+4-3a=24 | | (4v^2-7v-3)+(6v^2-2v+1)= | | -1=5(9)+4 | | y=1/6x-5 | | 5+2x=37 | | n+71=99 | | -4/3g=7 | | -1=5(-7)+4 | | (11x^2-2x+15)+(5x^2+5x-46)= | | -4x=5004 | | 7d-5=16 | | -u+31=246 | | 4/5x^2-3/10x=1/5 | | -1=5y+4 | | (2x)^3/(3x^2)(2x^6 | | 5m-m-6m-8m+6+3m+2m= | | 18g-12g=54 | | X/5.3=6.7 | | 1/2(n-5x4) |