.03x+1.8=0.4(x+5).02

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Solution for .03x+1.8=0.4(x+5).02 equation: 


Simplifying
0.03x + 1.8 = 0.4(x + 5) * 0.02

Reorder the terms:
1.8 + 0.03x = 0.4(x + 5) * 0.02

Reorder the terms:
1.8 + 0.03x = 0.4(5 + x) * 0.02

Reorder the terms for easier multiplication:
1.8 + 0.03x = 0.4 * 0.02(5 + x)

Multiply 0.4 * 0.02
1.8 + 0.03x = 0.008(5 + x)
1.8 + 0.03x = (5 * 0.008 + x * 0.008)
1.8 + 0.03x = (0.04 + 0.008x)

Solving
1.8 + 0.03x = 0.04 + 0.008x

Solving for variable 'x'.

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

Add '-0.008x' to each side of the equation.
1.8 + 0.03x + -0.008x = 0.04 + 0.008x + -0.008x

Combine like terms: 0.03x + -0.008x = 0.022x
1.8 + 0.022x = 0.04 + 0.008x + -0.008x

Combine like terms: 0.008x + -0.008x = 0.000
1.8 + 0.022x = 0.04 + 0.000
1.8 + 0.022x = 0.04

Add '-1.8' to each side of the equation.
1.8 + -1.8 + 0.022x = 0.04 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + 0.022x = 0.04 + -1.8
0.022x = 0.04 + -1.8

Combine like terms: 0.04 + -1.8 = -1.76
0.022x = -1.76

Divide each side by '0.022'.
x = -80

Simplifying
x = -80

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