3+7x=-4

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


Simplifying
3 + 7x = -4

Solving
3 + 7x = -4

Solving for variable 'x'.

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

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

Combine like terms: 3 + -3 = 0
0 + 7x = -4 + -3
7x = -4 + -3

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

Divide each side by '7'.
x = -1

Simplifying
x = -1

See similar equations:

| 2×3×7/4= | | 2/3(12x-5)-3(2x-6) | | 1/5(35)-5=2 | | 1/5(-15)-5=2 | | F(4)=13 | | 2x(17-13)=15x-37 | | 4x^3+5=32 | | (2^3x)^3/2^9x=1/64 | | 45(x-8)=40+5x | | 0.10=0.07*X+0.15(1-X) | | cosxsecx/tanx | | X-.3x=30.8 | | 3e^2x+7=50 | | 0.08=0.04*X+0.10(1-X) | | [(x^2-13)+(4-x)](0)= | | 6t-1=4t+9 | | 84-(2x+60)=18x-216 | | (7v+3)(4v-3)=0 | | 7.1/t | | y+9y=0 | | 20x=6x | | (2x-3/5)-7=0 | | f(x)=ln(1/x) | | -k+10=9k+18 | | 3x-14=2(2x-2) | | 8x-40=40 | | f(x)=ln(x)+4 | | 5(2x+4)+10=-2x-30 | | 7+5x+3=2x-14 | | -5x+30=3(5x+3)+1 | | tan^3(x)-1/343 | | -6=6/b |

Equations solver categories