If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13=6.25+7x
We move all terms to the left:
13-(6.25+7x)=0
We add all the numbers together, and all the variables
-(7x+6.25)+13=0
We get rid of parentheses
-7x-6.25+13=0
We add all the numbers together, and all the variables
-7x+6.75=0
We move all terms containing x to the left, all other terms to the right
-7x=-6.75
x=-6.75/-7
x=3.8571428571429/4
| 150x-100x+38600=41000-150x | | n+–2.81=–19.21 | | -7+6n+7n=n+5 | | 7x(2)+22x=-3 | | 3x+(10+(-5x))=20 | | 4.25m+8=54.75 | | 2y=7.6 | | 3(-8+2x)=3+3x | | 6.9x+7=4.9x+17 | | 9.41=h+2.41 | | 3.5x+0.5x=3+2.5x | | 2k-k/4=0 | | 7=v/175 | | 4x(2)-17x=42 | | -4(3=n)+-32 | | -41+9x=59+4x | | 1500000=x.05+x | | -120=4(2+4n) | | 2(13+x)=2(9x-11) | | +5x=x+4 | | 42=-7(v-9) | | 5x-69=-4x+102 | | 8x(2)+13x-6=0 | | -36+x=60-7x | | 1.19+.39/p=3.92 | | 108=12(n+8) | | 6x(2)-40x-14=0 | | 3(2-2x)-5x=-82 | | c/4+5=68.96 | | 9x-66=4x+44 | | -64x+-48=-6x-22 | | 5+c/4=68.96 |