0.4(x-3)+1.40=10

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Solution for 0.4(x-3)+1.40=10 equation: 


Simplifying
0.4(x + -3) + 1.40 = 10

Reorder the terms:
0.4(-3 + x) + 1.40 = 10
(-3 * 0.4 + x * 0.4) + 1.40 = 10
(-1.2 + 0.4x) + 1.40 = 10

Reorder the terms:
-1.2 + 1.40 + 0.4x = 10

Combine like terms: -1.2 + 1.40 = 0.2
0.2 + 0.4x = 10

Solving
0.2 + 0.4x = 10

Solving for variable 'x'.

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

Add '-0.2' to each side of the equation.
0.2 + -0.2 + 0.4x = 10 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + 0.4x = 10 + -0.2
0.4x = 10 + -0.2

Combine like terms: 10 + -0.2 = 9.8
0.4x = 9.8

Divide each side by '0.4'.
x = 24.5

Simplifying
x = 24.5

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