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4x+7-3x+9=0
We add all the numbers together, and all the variables
x+16=0
We move all terms containing x to the left, all other terms to the right
x=-16
| x4/3−8x2/3+12=0 | | X-4y=280 | | 4-18h=-19+17-16h | | |-6+a|=7 | | 2b/2-5=3 | | 6x2=7 | | 3(2x-1)/4=x-7/2 | | -3-6j-7=-10-6j | | 18=x–5(x–3) | | n+3/7=6 | | 6x=3-10=180 | | x–5(x–3)=18 | | a=1000(1+0.6/4)^4.3 | | -8c=-2-7c | | 6x+4+-10=180 | | a=1000(1+(0.6/4)^4.3 | | 4b+2b=12 | | C=20/27x9/25 | | 8x+3+4x=7x-9 | | a=1000(1+(0.6/4))^4.3 | | 8(h-2)=6h-16+2h | | -5–2r=-3r | | C=37.61+0.25x | | 180=293.4-0.3x | | _2b+3b=_2 | | 9b=10b+7 | | -3=-9c-7 | | 8x+16=3x+21 | | 8+e=1/5e+4/5(e-10 | | -8r-6=-6-8r | | -8+5k=10 | | x+79+37=180 |