-.5(2x)=.3(9x+27)-4

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Solution for -.5(2x)=.3(9x+27)-4 equation:


Simplifying
-0.5(2x) = 0.3(9x + 27) + -4

Remove parenthesis around (2x)
-0.5 * 2x = 0.3(9x + 27) + -4

Multiply -0.5 * 2
-1x = 0.3(9x + 27) + -4

Reorder the terms:
-1x = 0.3(27 + 9x) + -4
-1x = (27 * 0.3 + 9x * 0.3) + -4
-1x = (8.1 + 2.7x) + -4

Reorder the terms:
-1x = 8.1 + -4 + 2.7x

Combine like terms: 8.1 + -4 = 4.1
-1x = 4.1 + 2.7x

Solving
-1x = 4.1 + 2.7x

Solving for variable 'x'.

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

Add '-2.7x' to each side of the equation.
-1x + -2.7x = 4.1 + 2.7x + -2.7x

Combine like terms: -1x + -2.7x = -3.7x
-3.7x = 4.1 + 2.7x + -2.7x

Combine like terms: 2.7x + -2.7x = 0.0
-3.7x = 4.1 + 0.0
-3.7x = 4.1

Divide each side by '-3.7'.
x = -1.108108108

Simplifying
x = -1.108108108

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