0.9(x+2)-3=2(x+0.9)+4

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Solution for 0.9(x+2)-3=2(x+0.9)+4 equation:


Simplifying
0.9(x + 2) + -3 = 2(x + 0.9) + 4

Reorder the terms:
0.9(2 + x) + -3 = 2(x + 0.9) + 4
(2 * 0.9 + x * 0.9) + -3 = 2(x + 0.9) + 4
(1.8 + 0.9x) + -3 = 2(x + 0.9) + 4

Reorder the terms:
1.8 + -3 + 0.9x = 2(x + 0.9) + 4

Combine like terms: 1.8 + -3 = -1.2
-1.2 + 0.9x = 2(x + 0.9) + 4

Reorder the terms:
-1.2 + 0.9x = 2(0.9 + x) + 4
-1.2 + 0.9x = (0.9 * 2 + x * 2) + 4
-1.2 + 0.9x = (1.8 + 2x) + 4

Reorder the terms:
-1.2 + 0.9x = 1.8 + 4 + 2x

Combine like terms: 1.8 + 4 = 5.8
-1.2 + 0.9x = 5.8 + 2x

Solving
-1.2 + 0.9x = 5.8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-1.2 + 0.9x + -2x = 5.8 + 2x + -2x

Combine like terms: 0.9x + -2x = -1.1x
-1.2 + -1.1x = 5.8 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1.2 + -1.1x = 5.8 + 0
-1.2 + -1.1x = 5.8

Add '1.2' to each side of the equation.
-1.2 + 1.2 + -1.1x = 5.8 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + -1.1x = 5.8 + 1.2
-1.1x = 5.8 + 1.2

Combine like terms: 5.8 + 1.2 = 7
-1.1x = 7

Divide each side by '-1.1'.
x = -6.363636364

Simplifying
x = -6.363636364

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