3x-7=4x+7

Simple and best practice solution for 3x-7=4x+7 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-7=4x+7 equation:


Simplifying
3x + -7 = 4x + 7

Reorder the terms:
-7 + 3x = 4x + 7

Reorder the terms:
-7 + 3x = 7 + 4x

Solving
-7 + 3x = 7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-7 + 3x + -4x = 7 + 4x + -4x

Combine like terms: 3x + -4x = -1x
-7 + -1x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + -1x = 7 + 0
-7 + -1x = 7

Add '7' to each side of the equation.
-7 + 7 + -1x = 7 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = 7 + 7
-1x = 7 + 7

Combine like terms: 7 + 7 = 14
-1x = 14

Divide each side by '-1'.
x = -14

Simplifying
x = -14

See similar equations:

| Y-55=-9(x-5) | | (x+35)=120 | | 2.6m+1.9=5.6 | | ln(5x-10)=12 | | 4t-3x=7 | | 3x-4t=7 | | -4+13+16= | | (2x+16)=3x | | 5x-6=2x-12 | | (13x-5)=86 | | (2v-7)(3+v)=0 | | -17+13y=48 | | 3a-7=-2 | | (w+73)=152 | | 5-6x=14-3x | | 2z+3z=15 | | -3x+2+6(x+1)=-(7x-4) | | -3x-5-4(x+1)=3x+6 | | 8a+4-2(a+8)=-3(2a+6) | | (20t+5)=15t | | 2z+5y=20 | | 9x+(-5x)=-52 | | 3ln(4x+6)=24 | | (4x+3)=87 | | 125*3= | | 0.12-0.01(x+1)=-0.02(2-1x) | | 1.7r+7=1.4r+19 | | 2x-200=x+(2x-300) | | 3(x+2)+15=2(x-1)-19 | | (5x-2)=53 | | 6v-72=3 | | U=3(2n+34)+7(n+1) |

Equations solver categories