7-2(5x-4)=10x-9

Simple and best practice solution for 7-2(5x-4)=10x-9 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 7-2(5x-4)=10x-9 equation:


Simplifying
7 + -2(5x + -4) = 10x + -9

Reorder the terms:
7 + -2(-4 + 5x) = 10x + -9
7 + (-4 * -2 + 5x * -2) = 10x + -9
7 + (8 + -10x) = 10x + -9

Combine like terms: 7 + 8 = 15
15 + -10x = 10x + -9

Reorder the terms:
15 + -10x = -9 + 10x

Solving
15 + -10x = -9 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
15 + -10x + -10x = -9 + 10x + -10x

Combine like terms: -10x + -10x = -20x
15 + -20x = -9 + 10x + -10x

Combine like terms: 10x + -10x = 0
15 + -20x = -9 + 0
15 + -20x = -9

Add '-15' to each side of the equation.
15 + -15 + -20x = -9 + -15

Combine like terms: 15 + -15 = 0
0 + -20x = -9 + -15
-20x = -9 + -15

Combine like terms: -9 + -15 = -24
-20x = -24

Divide each side by '-20'.
x = 1.2

Simplifying
x = 1.2

See similar equations:

| x-18=-90 | | M+9m+8m+7= | | -16-8x=8(5x-2) | | -16.55-12t-19.6t=19.5t+9(-8.3t-19.67) | | 5=5(y-5) | | P-39=6(4p+5) | | 6=-3(x-4) | | 9-4n=6n+3-3c | | 2(k-4)=2k-14 | | 3x^2-10=2 | | 4(4x-2)-6=18 | | 29=29x+29 | | 16x^2=36+36x | | ln(x)+ln(7-3)=ln(10) | | 106=60+15(2h)+8(2h) | | 106=60+15(2h)+8(3h) | | 6x-4-44=28 | | 4-6(n+1)=-2-6n | | 289y^2-196=0 | | 3n-4=-19 | | solve-3.2=2.5+1.2m | | 3(4x+9)=-46+49 | | 14j=196 | | 7x+2y+5x+9y-1= | | -6+z=14 | | 25-x=5(5-7x) | | 75.89+.12t=27.41+.36t | | x+1.66=.5(6x-4) | | 4(p-3)=4p-15 | | 2+2=12 | | -3[3-2x]=-12 | | 7+5x+4x-6= |

Equations solver categories