0.3(X-3)-0.2(X-1)=1.2

Simple and best practice solution for 0.3(X-3)-0.2(X-1)=1.2 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 0.3(X-3)-0.2(X-1)=1.2 equation: 


Simplifying
0.3(X + -3) + -0.2(X + -1) = 1.2

Reorder the terms:
0.3(-3 + X) + -0.2(X + -1) = 1.2
(-3 * 0.3 + X * 0.3) + -0.2(X + -1) = 1.2
(-0.9 + 0.3X) + -0.2(X + -1) = 1.2

Reorder the terms:
-0.9 + 0.3X + -0.2(-1 + X) = 1.2
-0.9 + 0.3X + (-1 * -0.2 + X * -0.2) = 1.2
-0.9 + 0.3X + (0.2 + -0.2X) = 1.2

Reorder the terms:
-0.9 + 0.2 + 0.3X + -0.2X = 1.2

Combine like terms: -0.9 + 0.2 = -0.7
-0.7 + 0.3X + -0.2X = 1.2

Combine like terms: 0.3X + -0.2X = 0.1X
-0.7 + 0.1X = 1.2

Solving
-0.7 + 0.1X = 1.2

Solving for variable 'X'.

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

Add '0.7' to each side of the equation.
-0.7 + 0.7 + 0.1X = 1.2 + 0.7

Combine like terms: -0.7 + 0.7 = 0.0
0.0 + 0.1X = 1.2 + 0.7
0.1X = 1.2 + 0.7

Combine like terms: 1.2 + 0.7 = 1.9
0.1X = 1.9

Divide each side by '0.1'.
X = 19

Simplifying
X = 19

See similar equations:

| 0.3x(X-3)-0.2x(X-1)=1.2 | | y--2=5/3(x-1) | | (4-i)(4+i)=0 | | 5t^2+30t=5t | | (-4+11)(-5-8i)=0 | | 4x^2+4y^2=24y-36 | | (7+i)(6-9i)=0 | | 3[v-3]=4[v+1] | | 2x-y+4x= | | (2+3i)(3+5i)=0 | | (5+2i)-(5-2i)=0 | | (-8-3i)-(-9-5i)=0 | | 53-2x/3=59 | | (4+5i)-(14-i)=0 | | 3x/8-14=1 | | (x^(4/7)y^2)^(2/7)/x^(3/49)y^(8/21) | | (x^(4/7)y^2)^(2/7) | | (2+3i)-(7+6i)=0 | | 1194=2(24w+(24)(12)+12w) | | 2(x-4)+7=x+10 | | 3x(x-2)+10-5x=0 | | (-1-i)+(-10+3i)=0 | | 9(5x-2)+8(3-5x)-23=3(2x-1)-7x | | 7(2+3x)-4(2-x)=6(5x-2) | | 2(3x-5)-5(2x+4)+3(5x+7)=0 | | 6(3+5x)-5(6x-1)=3(10-x) | | 9(1-2x)-5(2-5x)=20 | | p=4s(fors) | | 8+8i=0 | | (2+3i)+(6+5i)=0 | | 2x-9y+14=0 | | 10+15i=0 |

Equations solver categories