If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.25(76.7)+0.25(69.25)+0.1(x)+0.08(100)+0.02(100)+0.3(73.5)=70
We move all terms to the left:
0.25(76.7)+0.25(69.25)+0.1(x)+0.08(100)+0.02(100)+0.3(73.5)-(70)=0
determiningTheFunctionDomain 0.1x+0.08100+0.02100-70+0.25(76.7)+0.25(69.25)+0.3(73.5)=0
We add all the numbers together, and all the variables
0.1x-11.3605=0
We move all terms containing x to the left, all other terms to the right
0.1x=11.3605
x=11.3605/0.1
x=113+0.060499999999999/0.1
| 2x2–x+45=0 | | ⅛a+4=24 | | 8x–5–9x=–1 | | 7x-3+3x=47 | | ¼y=8 | | 6.x=180 | | -10x+20+12x=180 | | -2v-16=1 | | 5.x=85 | | 49=-6x-2x+1 | | 1.x+11=23 | | -6v-35=1 | | 8r–5–9r=–1 | | 2w+5=20 | | -3-7x+x=-57 | | C+7=-3(c+11) | | 3.x=45 | | 5+3x+7+9x=72 | | -8a+4=4 | | 6x–12=4x–14 | | -4+2x+20+2x=28 | | 90-x=75 | | -2x+35=-11 | | 25(d/5)+2=7 | | x^2–9x+14=0 | | 17+x+3+2x=56 | | 41/11-x=25/11 | | 13+x=48 | | 7+7x+3+3x=120 | | 2x+x+5+x-35=180 | | 8+x+4+x=18 | | 9x+2.3x-3=0 |