0.7(x+90)+0.9x=127

Simple and best practice solution for 0.7(x+90)+0.9x=127 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 0.7(x+90)+0.9x=127 equation: 


Simplifying
0.7(x + 90) + 0.9x = 127

Reorder the terms:
0.7(90 + x) + 0.9x = 127
(90 * 0.7 + x * 0.7) + 0.9x = 127
(63 + 0.7x) + 0.9x = 127

Combine like terms: 0.7x + 0.9x = 1.6x
63 + 1.6x = 127

Solving
63 + 1.6x = 127

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + 1.6x = 127 + -63

Combine like terms: 63 + -63 = 0
0 + 1.6x = 127 + -63
1.6x = 127 + -63

Combine like terms: 127 + -63 = 64
1.6x = 64

Divide each side by '1.6'.
x = 40

Simplifying
x = 40

See similar equations:

| -x^2+7x+10= | | y=-1-4+ln(8-3x) | | 2x^2+5y^2=11(xy-11) | | X^2-37+72= | | X^2-37x+72= | | x^2+1.17x=0 | | X^2-37-72= | | X^2-37x-72= | | 8.222*10^7/.00096(4.8*10^8) | | 8.222*10^7/.00096(4.8*10^8 | | 3ysquare+8y+4=0 | | -49-42+6-5= | | 5lnx-x=0 | | 5tsquare=12t | | 4x-3(-5)=10 | | 2a+9=-3a+1 | | X/3-1=2(X-8) | | 3y+12=y-2 | | 7x+12=5x+40 | | (z-1)(z-1)-3z=3 | | 2x(x-4)+21(7-x)=45-2x | | 2x(3x+5)(2x-8)=0 | | 1/4-x/2=3 | | 5x-1+5x-2=6 | | C=30+2Q+5Q | | 12-7x=-2x+22 | | 6^2=1/4 | | 3x*x+2x=0 | | 3ctg(arcsin1/3) | | x/90*(90-X)*50=10X | | X=9+0.625 | | X/90*(90-X)*50 |

Equations solver categories