4a-6a+25=7a-12+19

Simple and best practice solution for 4a-6a+25=7a-12+19 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 4a-6a+25=7a-12+19 equation:


Simplifying
4a + -6a + 25 = 7a + -12 + 19

Reorder the terms:
25 + 4a + -6a = 7a + -12 + 19

Combine like terms: 4a + -6a = -2a
25 + -2a = 7a + -12 + 19

Reorder the terms:
25 + -2a = -12 + 19 + 7a

Combine like terms: -12 + 19 = 7
25 + -2a = 7 + 7a

Solving
25 + -2a = 7 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
25 + -2a + -7a = 7 + 7a + -7a

Combine like terms: -2a + -7a = -9a
25 + -9a = 7 + 7a + -7a

Combine like terms: 7a + -7a = 0
25 + -9a = 7 + 0
25 + -9a = 7

Add '-25' to each side of the equation.
25 + -25 + -9a = 7 + -25

Combine like terms: 25 + -25 = 0
0 + -9a = 7 + -25
-9a = 7 + -25

Combine like terms: 7 + -25 = -18
-9a = -18

Divide each side by '-9'.
a = 2

Simplifying
a = 2

See similar equations:

| 3x/4=2x+4/8 | | z/4+22=-38 | | 3/5(7b-1)=(b-5) | | x^2+6-9=81 | | 3/4+r=12/3 | | (b+7)(b+7)=product | | -1/9t=7 | | -10=8+3x | | 4/5x+2/3=10 | | (1/y)+(1/28)=(1/21) | | 6/7y-3/7y=4/5+7/5 | | 4e^3x-12=20 | | 9x=2/9 | | 9x=16/18 | | B-9=7 | | 7x-57-3=12 | | w^2+3-210=0 | | 3.1x+5.2=99 | | 9x=5/12 | | (-7t-3v)(-6t-2v)=product | | 6=-3/4x | | Z+9=35 | | 2(3x+4)=35 | | -25+64y=-25 | | -12y=-26y-16y-16-21 | | 3x+8=2y-17 | | 52=-(13+p) | | 9x=4/7 | | 3n^2(n^2-25)=0 | | (1/5)x-(17/6)=(2/3) | | 21=5-2r | | 2n+7=1 |

Equations solver categories