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7(y+4)-5(y+3)+4-y)=0
We multiply parentheses
7y-5y-y)+4+28-15=0
We add all the numbers together, and all the variables
2y-y)+4+28-15=0
| 13-4g=16 | | -3x-6=-4x+5 | | -3x-6=-4x+5 | | 15×+8y=380 | | 15×+8y=380 | | 5=4x+7=9x+3 | | 22=2x+3+7x+1 | | 22=2x+3+7x+1 | | 22=2x+3+7x+1 | | 22=2x+3+7x+1 | | 22=2x+3+7x+1 | | 66=8d+3d | | 6x+4(x-5)=60 | | 6x+4(x-5)=60 | | 20×x+4=104 | | 2x+6.5=19 | | 2x+6.5=19 | | 2x+6.5=19 | | 2x+6.5=19 | | 2x+6.5=19 | | x-+118=180 | | x-+118=180 | | x-+118=180 | | x-+118=180 | | x-68=180 | | x-68=180 | | x-68=180 | | G(30)=19.60+1.74x | | x-68=180 | | G(30)=19.60+1.74x | | G(30)=19.60+1.74x | | x-76-52=180 |