5-2[2-(2y-7)]=

Simple and best practice solution for 5-2[2-(2y-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 5-2[2-(2y-7)]= equation:


Simplifying
5 + -2[2 + -1(2y + -7)] = 0

Reorder the terms:
5 + -2[2 + -1(-7 + 2y)] = 0
5 + -2[2 + (-7 * -1 + 2y * -1)] = 0
5 + -2[2 + (7 + -2y)] = 0

Combine like terms: 2 + 7 = 9
5 + -2[9 + -2y] = 0
5 + [9 * -2 + -2y * -2] = 0
5 + [-18 + 4y] = 0

Combine like terms: 5 + -18 = -13
-13 + 4y = 0

Solving
-13 + 4y = 0

Solving for variable 'y'.

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

Add '13' to each side of the equation.
-13 + 13 + 4y = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 4y = 0 + 13
4y = 0 + 13

Combine like terms: 0 + 13 = 13
4y = 13

Divide each side by '4'.
y = 3.25

Simplifying
y = 3.25

See similar equations:

| 2y-(-5/8)=-7/6 | | 5(x-4)=3+(x-7) | | 7a-6a^2+20=0 | | r^2-24rg-81g^2= | | -3(x+5)=3-(-4) | | 2p^2-10p-15=0 | | 3y^2z+2yz=5yz+2x | | 3-(x+1)=2(x+6) | | 49x^2+224x-33=0 | | 3G-9+11g-21= | | -25x^2-70x-13=0 | | 9+(3x-4)=15-(2x-2) | | w^2-60wz-256z^2= | | 15x^2+34x-13=0 | | 6x^2+13x-4=1 | | 16x^2-16=0 | | 4+7(2x-6)=7-4(x+3) | | 5x^2-9x+256=0 | | x^2-25xy-54y^2= | | 5x^2-34x-343=0 | | 3t^2+t-24=0 | | 8x-2(x+6)=11+3(2x-3) | | 6x^2+-5x-34=0 | | 10+n/5=32 | | -14x^2-19x+13=0 | | u^2+u=20 | | 55x^2+-62x-21=0 | | 20xy^2+9xy-20x=0 | | 21x^2+102x-15=0 | | x^2+x=400 | | -16x+2x^2+24y=0 | | 15x^2-1276x+85=0 |

Equations solver categories