4.2+3.6=2.9z-1.9z-0.3

Simple and best practice solution for 4.2+3.6=2.9z-1.9z-0.3 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 4.2+3.6=2.9z-1.9z-0.3 equation: 


Simplifying
4.2 + 3.6 = 2.9z + -1.9z + -0.3

Combine like terms: 4.2 + 3.6 = 7.8
7.8 = 2.9z + -1.9z + -0.3

Reorder the terms:
7.8 = -0.3 + 2.9z + -1.9z

Combine like terms: 2.9z + -1.9z = 1z
7.8 = -0.3 + 1z

Solving
7.8 = -0.3 + 1z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
7.8 + -1z = -0.3 + 1z + -1z

Combine like terms: 1z + -1z = 0
7.8 + -1z = -0.3 + 0
7.8 + -1z = -0.3

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -1z = -0.3 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -1z = -0.3 + -7.8
-1z = -0.3 + -7.8

Combine like terms: -0.3 + -7.8 = -8.1
-1z = -8.1

Divide each side by '-1'.
z = 8.1

Simplifying
z = 8.1

See similar equations:

| 6=5k-4-3k | | 1+x/2=-5 | | 14x+11 = +15x+8 | | X+2(x+4)=10x+20 | | 8.3z=4 | | -95=-5(x+2) | | 3y^2+y=10 | | 3sin(2x)-4sin(x)=0 | | 13=-4a-3 | | X+1(x+2)=10x+20 | | 1-3p-7=-6 | | 4-5yi=3x+18i | | k/4+9=7 | | -2-6v=-8(-5v+6) | | 3+4h=8+2h | | -2x+4=-3+7x | | 7+p/2=9 | | -2-3x=25 | | Y=-(3-2) | | 11x-15=10x+14 | | 4y^2-17y-42=0 | | -36+7x=76-1x | | -4m-7m=11 | | 5y+20x=25 | | 4y+12-2y=7 | | 3(6x+1)-8x=2(5x-4) | | 1x-42=98-9x | | -8x^2=32x | | 3x-3+45=-4x | | 12=-4(4+x) | | a+78=138 | | P-4-3p=12 |

Equations solver categories