1x-2-2.1(x+2)=3(x+1.5)

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Solution for 1x-2-2.1(x+2)=3(x+1.5) equation:


Simplifying
1x + -2 + -2.1(x + 2) = 3(x + 1.5)

Reorder the terms:
1x + -2 + -2.1(2 + x) = 3(x + 1.5)
1x + -2 + (2 * -2.1 + x * -2.1) = 3(x + 1.5)
1x + -2 + (-4.2 + -2.1x) = 3(x + 1.5)

Reorder the terms:
-2 + -4.2 + 1x + -2.1x = 3(x + 1.5)

Combine like terms: -2 + -4.2 = -6.2
-6.2 + 1x + -2.1x = 3(x + 1.5)

Combine like terms: 1x + -2.1x = -1.1x
-6.2 + -1.1x = 3(x + 1.5)

Reorder the terms:
-6.2 + -1.1x = 3(1.5 + x)
-6.2 + -1.1x = (1.5 * 3 + x * 3)
-6.2 + -1.1x = (4.5 + 3x)

Solving
-6.2 + -1.1x = 4.5 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-6.2 + -1.1x + -3x = 4.5 + 3x + -3x

Combine like terms: -1.1x + -3x = -4.1x
-6.2 + -4.1x = 4.5 + 3x + -3x

Combine like terms: 3x + -3x = 0
-6.2 + -4.1x = 4.5 + 0
-6.2 + -4.1x = 4.5

Add '6.2' to each side of the equation.
-6.2 + 6.2 + -4.1x = 4.5 + 6.2

Combine like terms: -6.2 + 6.2 = 0.0
0.0 + -4.1x = 4.5 + 6.2
-4.1x = 4.5 + 6.2

Combine like terms: 4.5 + 6.2 = 10.7
-4.1x = 10.7

Divide each side by '-4.1'.
x = -2.609756098

Simplifying
x = -2.609756098

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