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7(x+7=84
We move all terms to the left:
7(x+7-(84)=0
| 2.5(12.7x+24.50)=188.75 | | b−20=3 | | 2v+12=–6 | | -4n-15-17n=-19n-1 | | 2+8(7n+5)=-2 | | 4x+3=X-13 | | 9v-5v+2v=12 | | 9.9=2.6v2 | | 14x+50=0 | | (x-2)+4=14 | | -9(-8-2y)=54 | | 21x=16x+11 | | 11z=18z+14 | | 99=9q | | 3p−7p−–16p=–12 | | 8y+2=y-33 | | x+3-2x=10 | | x+-17=43 | | N+2+3n=8+n | | 30=x/2+7 | | X+24=-3x-8 | | 12+5x-8=19 | | 1+|5x-1|=-3x+8 | | b+40=74 | | 5x+18+10x-3=180;x=11 | | -2-2p=-4-p | | 2/5x+10+3/5×=2x+5 | | (2p+1.50)0.15+(2p+1.50)=11.50 | | 3c+3c=18 | | 0.14(y-2)+0.04y=0.10y-0.7 | | -8.0+r=12.6 | | 2-4a=a-2-1 |