-(7-5a)-(14+4a)-15=-(5-7a)+(-a)+4

Simple and best practice solution for -(7-5a)-(14+4a)-15=-(5-7a)+(-a)+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 -(7-5a)-(14+4a)-15=-(5-7a)+(-a)+4 equation:


Simplifying
-1(7 + -5a) + -1(14 + 4a) + -15 = -1(5 + -7a) + (-1a) + 4
(7 * -1 + -5a * -1) + -1(14 + 4a) + -15 = -1(5 + -7a) + (-1a) + 4
(-7 + 5a) + -1(14 + 4a) + -15 = -1(5 + -7a) + (-1a) + 4
-7 + 5a + (14 * -1 + 4a * -1) + -15 = -1(5 + -7a) + (-1a) + 4
-7 + 5a + (-14 + -4a) + -15 = -1(5 + -7a) + (-1a) + 4

Reorder the terms:
-7 + -14 + -15 + 5a + -4a = -1(5 + -7a) + (-1a) + 4

Combine like terms: -7 + -14 = -21
-21 + -15 + 5a + -4a = -1(5 + -7a) + (-1a) + 4

Combine like terms: -21 + -15 = -36
-36 + 5a + -4a = -1(5 + -7a) + (-1a) + 4

Combine like terms: 5a + -4a = 1a
-36 + 1a = -1(5 + -7a) + (-1a) + 4
-36 + 1a = (5 * -1 + -7a * -1) + (-1a) + 4
-36 + 1a = (-5 + 7a) + (-1a) + 4

Reorder the terms:
-36 + 1a = -5 + 4 + 7a + (-1a)

Combine like terms: -5 + 4 = -1
-36 + 1a = -1 + 7a + (-1a)

Combine like terms: 7a + (-1a) = 6a
-36 + 1a = -1 + 6a

Solving
-36 + 1a = -1 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
-36 + 1a + -6a = -1 + 6a + -6a

Combine like terms: 1a + -6a = -5a
-36 + -5a = -1 + 6a + -6a

Combine like terms: 6a + -6a = 0
-36 + -5a = -1 + 0
-36 + -5a = -1

Add '36' to each side of the equation.
-36 + 36 + -5a = -1 + 36

Combine like terms: -36 + 36 = 0
0 + -5a = -1 + 36
-5a = -1 + 36

Combine like terms: -1 + 36 = 35
-5a = 35

Divide each side by '-5'.
a = -7

Simplifying
a = -7

See similar equations:

| 8-x=25 | | y=3x^2-24x+53 | | 3x^2-24x+53=y | | 0.1(x-0.1)-0.4(x+2)=-5.31 | | 3.8q-1.4-4.4q=-1.6q-4.4 | | 4xy=8 | | (a-2)(a^2+2a+4)= | | 3x^3+21x^2+36=0 | | (y-5)(y^2+5y+25)= | | 8n=-48 | | w^3-3W^2+7W=21 | | 8-6n-7+2n=25 | | (a*2)(a^2+2a+4)= | | 0.12x+0.1(5000-x)=560 | | -4(-2w-x)+3(-2x-2w)= | | s-(3s-9)=-5 | | -6y+6=-7y+8 | | 5x^2-11x-3=3x+3 | | 0.1d+0.11(d+1500)=795 | | 24m+12=12m | | 3(2x-5)=6x+7 | | 24m+12=12 | | -(x+7)+2x-5=8 | | (a+2)(a^2-8a+8)= | | 3(6a-8)-4a=8-4 | | 5(t-2)+7t=6(2t+2)-11 | | -4(x-5)+5x=4-2 | | 4(2y+5)=6+5y | | 4n-5=7 | | (a+3)(a^2-7a+7)= | | 11a^2-32a+17=20 | | m-18=-14 |

Equations solver categories