5.4y-1.2y+9.8=2.1x-7

Simple and best practice solution for 5.4y-1.2y+9.8=2.1x-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 5.4y-1.2y+9.8=2.1x-7 equation: 


Simplifying
5.4y + -1.2y + 9.8 = 2.1x + -7

Reorder the terms:
9.8 + 5.4y + -1.2y = 2.1x + -7

Combine like terms: 5.4y + -1.2y = 4.2y
9.8 + 4.2y = 2.1x + -7

Reorder the terms:
9.8 + 4.2y = -7 + 2.1x

Solving
9.8 + 4.2y = -7 + 2.1x

Solving for variable 'y'.

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

Add '-9.8' to each side of the equation.
9.8 + -9.8 + 4.2y = -7 + -9.8 + 2.1x

Combine like terms: 9.8 + -9.8 = 0.0
0.0 + 4.2y = -7 + -9.8 + 2.1x
4.2y = -7 + -9.8 + 2.1x

Combine like terms: -7 + -9.8 = -16.8
4.2y = -16.8 + 2.1x

Divide each side by '4.2'.
y = -4 + 0.5x

Simplifying
y = -4 + 0.5x

See similar equations:

| 4+2.3x=52 | | -8-x=x+4x+x | | P=3x^2-23x+20 | | 24+14x+x^2=0 | | 70x=10 | | -12+3+14+18= | | 4.905x^2+2x-.50=0 | | (2/3)x=-4 | | 5.6-0.32x=12 | | 4x-10y=20 | | X=17+0.15x | | 2x+17-1.2=10-0.2x+11 | | -8.3+5.38-0.537= | | -4-18=6b+12 | | 12+3+14+18= | | 7x-(3x+2)=5x-10 | | -8.3+5.38+0.537= | | 0=-7(x^2+5)-6 | | -0.5x=14 | | 4-3(5t-12)=1-20t-1 | | (1/6)x=-4 | | 5252+24x=5250 | | 87m-8=6-m | | -.25x=-12 | | x^2-0.75x+0.125=0 | | -5(20y)= | | 10y+43=9x | | 19-14x=6.4 | | x-0.75x+0.125=0 | | x^2=7x+5 | | 2n-4(n-3)=23 | | -4x+6=-46 |

Equations solver categories