4f-7(-4f-19)=-15-7+f

Simple and best practice solution for 4f-7(-4f-19)=-15-7+f 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 4f-7(-4f-19)=-15-7+f equation:


Simplifying
4f + -7(-4f + -19) = -15 + -7 + f

Reorder the terms:
4f + -7(-19 + -4f) = -15 + -7 + f
4f + (-19 * -7 + -4f * -7) = -15 + -7 + f
4f + (133 + 28f) = -15 + -7 + f

Reorder the terms:
133 + 4f + 28f = -15 + -7 + f

Combine like terms: 4f + 28f = 32f
133 + 32f = -15 + -7 + f

Combine like terms: -15 + -7 = -22
133 + 32f = -22 + f

Solving
133 + 32f = -22 + f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
133 + 32f + -1f = -22 + f + -1f

Combine like terms: 32f + -1f = 31f
133 + 31f = -22 + f + -1f

Combine like terms: f + -1f = 0
133 + 31f = -22 + 0
133 + 31f = -22

Add '-133' to each side of the equation.
133 + -133 + 31f = -22 + -133

Combine like terms: 133 + -133 = 0
0 + 31f = -22 + -133
31f = -22 + -133

Combine like terms: -22 + -133 = -155
31f = -155

Divide each side by '31'.
f = -5

Simplifying
f = -5

See similar equations:

| y/5-14=24 | | 4/3m-1/6m=7/6 | | -8(2v-7)=-29.5+3.5v | | -2y-12=7(y+6) | | 13x-5-11x-2= | | f(x)=x^2-4x+k | | 8.5+5.5(1+9.5)=-25.5 | | -3j-7-17=9(4j+19) | | 87+x+97= | | 12(v+6)= | | 3/7w-1/2=-1/3 | | (8x+2)-3=9(x-7) | | K-79/4=5 | | 3.5(1+8z)=28.5 | | 18-3u=-24 | | 2x+100=4x+60 | | 6/7y-5/2=-5/3 | | x^2+3x-5=x+3 | | 22.5=-5(7.5a-2.5) | | -5u-20=-5 | | 8+8(18z+19)=8(16z+2) | | 20.5+2d=-5(6.5d-9.5) | | 0.0w=6.25 | | 2x^2+3x-5=x+3 | | -31=-7u+2(u-3) | | P(1)=2x^5-2x^4+3x^2-8x-3 | | 35=-49-7w | | 7/4-1/4 | | 3.5s-7s=16.5 | | 3x/4=x^2/8 | | 2=2x^2-4x+5 | | -b-10x=81 |

Equations solver categories