3x-103+4x=30

Simple and best practice solution for 3x-103+4x=30 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x-103+4x=30 equation:


Simplifying
3x + -103 + 4x = 30

Reorder the terms:
-103 + 3x + 4x = 30

Combine like terms: 3x + 4x = 7x
-103 + 7x = 30

Solving
-103 + 7x = 30

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '103' to each side of the equation.
-103 + 103 + 7x = 30 + 103

Combine like terms: -103 + 103 = 0
0 + 7x = 30 + 103
7x = 30 + 103

Combine like terms: 30 + 103 = 133
7x = 133

Divide each side by '7'.
x = 19

Simplifying
x = 19

See similar equations:

| 1500000=461.87+299.4lnx | | 32x+g=43x-4 | | 5.5v-0.3=4.5v-6.2 | | 2(n-4)-10=2 | | 3(y+4)-6=45 | | -3(6p+4)-2(3-14p)=3(5+3p) | | h=-16t^2+920T | | -3(2y+4)-2y=-4 | | -4x-10+10x=80 | | 1/3x-4=13/7-5/6x | | -9-8(1+4h)=-17 | | F(x)=5x^2-6x+12 | | (4x-100)=90 | | 12/5x-3/8=5x-7/10 | | 15=b/5 | | -6n+17-7n+7=n-67 | | w=2pg^3-7pv | | x-22=51 | | (4y+7)(4y+7)= | | -33=x-60 | | (x-2)*(x+3)=xy-42 | | 10x-76=84 | | 7x-(2x+8)=6x-11 | | 17.95-.92x=203.79 | | A=12-3p | | 4x-100=90 | | 30x-50y=5 | | 0.06x+0.04(7000-x)=252 | | x+19=-35 | | 0.5(x+15)+0.2(x+25)=16 | | -3=3x+6(-6+15) | | 6x-4-2x+5x=-x |

Equations solver categories