If it's not what You are looking for type in the equation solver your own equation and let us solve it.
300=76x+30
We move all terms to the left:
300-(76x+30)=0
We get rid of parentheses
-76x-30+300=0
We add all the numbers together, and all the variables
-76x+270=0
We move all terms containing x to the left, all other terms to the right
-76x=-270
x=-270/-76
x=3+21/38
| -8+8=37y+7 | | −3(2x−3)=−6x+9 | | x-1/2=-2x | | 10-3x=9x-38 | | 2.3(4.1x+5.7)-3.8=65.89 | | 91-13x=7 | | 8/5a=- | | -7y+3(y-2)=-14 | | 1/3(9k+3=-2(k-8) | | 10+7=8x-13 | | -4d-11d+19d+10=-14 | | X=7(b) | | -4d+14d=-20 | | 5-2g=3g-15 | | |3a+8|=|4a-6| | | 12a-6a+3=15 | | 7+x+7=8-2x+14 | | 4f+4=-2f+13 | | 100x+.30=40x+.80 | | -6(8r-1)=-6(8r-3)-r | | 7-x+7=8+2x+14 | | 5j-3=3j-9 | | 2y-15=-11 | | -2(b+9)+-6=-6 | | 2(y+3)-5=5 | | 7x-6=x+6(x=5) | | 50=5v-5 | | 7u-5u-2=20 | | 18=-8x+2(x+3) | | 11r+55=5 | | 16x+-12=180 | | 3(c+2)+2=11 |