1.3(x-0.3)+0.2x=0.7(x-0.7)+1.62

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Solution for 1.3(x-0.3)+0.2x=0.7(x-0.7)+1.62 equation:


Simplifying
1.3(x + -0.3) + 0.2x = 0.7(x + -0.7) + 1.62

Reorder the terms:
1.3(-0.3 + x) + 0.2x = 0.7(x + -0.7) + 1.62
(-0.3 * 1.3 + x * 1.3) + 0.2x = 0.7(x + -0.7) + 1.62
(-0.39 + 1.3x) + 0.2x = 0.7(x + -0.7) + 1.62

Combine like terms: 1.3x + 0.2x = 1.5x
-0.39 + 1.5x = 0.7(x + -0.7) + 1.62

Reorder the terms:
-0.39 + 1.5x = 0.7(-0.7 + x) + 1.62
-0.39 + 1.5x = (-0.7 * 0.7 + x * 0.7) + 1.62
-0.39 + 1.5x = (-0.49 + 0.7x) + 1.62

Reorder the terms:
-0.39 + 1.5x = -0.49 + 1.62 + 0.7x

Combine like terms: -0.49 + 1.62 = 1.13
-0.39 + 1.5x = 1.13 + 0.7x

Solving
-0.39 + 1.5x = 1.13 + 0.7x

Solving for variable 'x'.

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

Add '-0.7x' to each side of the equation.
-0.39 + 1.5x + -0.7x = 1.13 + 0.7x + -0.7x

Combine like terms: 1.5x + -0.7x = 0.8x
-0.39 + 0.8x = 1.13 + 0.7x + -0.7x

Combine like terms: 0.7x + -0.7x = 0.0
-0.39 + 0.8x = 1.13 + 0.0
-0.39 + 0.8x = 1.13

Add '0.39' to each side of the equation.
-0.39 + 0.39 + 0.8x = 1.13 + 0.39

Combine like terms: -0.39 + 0.39 = 0.00
0.00 + 0.8x = 1.13 + 0.39
0.8x = 1.13 + 0.39

Combine like terms: 1.13 + 0.39 = 1.52
0.8x = 1.52

Divide each side by '0.8'.
x = 1.9

Simplifying
x = 1.9

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