If it's not what You are looking for type in the equation solver your own equation and let us solve it.
30x+150+5x=3.450
We move all terms to the left:
30x+150+5x-(3.450)=0
We add all the numbers together, and all the variables
30x+5x+150-(3.45)=0
We add all the numbers together, and all the variables
35x+146.55=0
We move all terms containing x to the left, all other terms to the right
35x=-146.55
x=-146.55/35
x=-4+4.2258064516129/22.58064516129
| x+5+1.4x+x+35+x=360 | | 1/4(x+7)=5/2 | | (11y-36°)=63° | | -6(x+8)=270 | | 3(x+5)=4(x+-2) | | 8x-4=10x-4 | | 93=-3(7x+4) | | h|3=4.5 | | 4x+5-7.4x=15 | | 0.6(x+4)=-7.2 | | 481=p(1+0.15*2) | | 5x+50+5x=550 | | 10a-10=14a+20 | | 6x-7x=52 | | -5y+5+6y=-5 | | -6(r-1)=-6(3+2r) | | -2(6n-5)=-7(5n-8) | | -2p+4(7-5p)=5(8-4p) | | 18=3z-2(z-8) | | x×3=140 | | x×3=140 | | x×3=140 | | 7×+3y=5 | | 7x-15=1x+21 | | 15=d+13 | | 15=d+13 | | 7x-15=1x+21 | | 7x-15=1x+21 | | 7x+10=1x-2 | | 7x+10=1x-2 | | 7x+10=1x-2 | | 7x+10=1x-2 |