15=3-(-4x)

Simple and best practice solution for 15=3-(-4x) 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 15=3-(-4x) equation:


Simplifying
15 = 3 + -1(-4x)

Remove parenthesis around (-4x)
15 = 3 + -1 * -4x

Multiply -1 * -4
15 = 3 + 4x

Solving
15 = 3 + 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.
15 + -4x = 3 + 4x + -4x

Combine like terms: 4x + -4x = 0
15 + -4x = 3 + 0
15 + -4x = 3

Add '-15' to each side of the equation.
15 + -15 + -4x = 3 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = 3 + -15
-4x = 3 + -15

Combine like terms: 3 + -15 = -12
-4x = -12

Divide each side by '-4'.
x = 3

Simplifying
x = 3

See similar equations:

| (2x+3)/5=0.03 | | 1/2x+30 | | 20xy-18=80x+7fory | | 3x-8-5x= | | 8a^2=2a | | z/2=(z+1)/10 | | 3x^2-8x-128=0 | | --7/2(1)=x | | 5x+12=x^2 | | 5r^2-7r-66=0 | | p^2=-p+30 | | 6x+9=-8+2(x+5) | | 40=-6(5r-7) | | X=4/3x3.14x512 | | 6b^2-20b+62=0 | | 4/3x3.14x512 | | 12+m=3m | | 2(x+4)+8(2x+1)+2=9x+26-4 | | 6x-9=-2+2(x+2) | | 6922251*8= | | M^2=5m+14 | | 21x-19=23 | | 7n+6b-5=4n+4 | | 21x-19=21 | | 7y+19x-3=0 | | -8(6r-8)=304 | | 21x-19=9 | | 1/3x2 | | 21x-19=2 | | 12y-(5y+8)=3(y-7)+9 | | x^2+16x-170=-2+5 | | a^2+2a-22=-7 |

Equations solver categories