.4(3x+9)=(-74)+2

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Solution for .4(3x+9)=(-74)+2 equation:


Simplifying
0.4(3x + 9) = (-74) + 2

Reorder the terms:
0.4(9 + 3x) = (-74) + 2
(9 * 0.4 + 3x * 0.4) = (-74) + 2
(3.6 + 1.2x) = (-74) + 2
3.6 + 1.2x = -74 + 2

Combine like terms: -74 + 2 = -72
3.6 + 1.2x = -72

Solving
3.6 + 1.2x = -72

Solving for variable 'x'.

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

Add '-3.6' to each side of the equation.
3.6 + -3.6 + 1.2x = -72 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 1.2x = -72 + -3.6
1.2x = -72 + -3.6

Combine like terms: -72 + -3.6 = -75.6
1.2x = -75.6

Divide each side by '1.2'.
x = -63

Simplifying
x = -63

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