-0.6(1.2x+4.5)-3(2.8x-4)=

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Solution for -0.6(1.2x+4.5)-3(2.8x-4)= equation:


Simplifying
-0.6(1.2x + 4.5) + -3(2.8x + -4) = 0

Reorder the terms:
-0.6(4.5 + 1.2x) + -3(2.8x + -4) = 0
(4.5 * -0.6 + 1.2x * -0.6) + -3(2.8x + -4) = 0
(-2.7 + -0.72x) + -3(2.8x + -4) = 0

Reorder the terms:
-2.7 + -0.72x + -3(-4 + 2.8x) = 0
-2.7 + -0.72x + (-4 * -3 + 2.8x * -3) = 0
-2.7 + -0.72x + (12 + -8.4x) = 0

Reorder the terms:
-2.7 + 12 + -0.72x + -8.4x = 0

Combine like terms: -2.7 + 12 = 9.3
9.3 + -0.72x + -8.4x = 0

Combine like terms: -0.72x + -8.4x = -9.12x
9.3 + -9.12x = 0

Solving
9.3 + -9.12x = 0

Solving for variable 'x'.

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

Add '-9.3' to each side of the equation.
9.3 + -9.3 + -9.12x = 0 + -9.3

Combine like terms: 9.3 + -9.3 = 0.0
0.0 + -9.12x = 0 + -9.3
-9.12x = 0 + -9.3

Combine like terms: 0 + -9.3 = -9.3
-9.12x = -9.3

Divide each side by '-9.12'.
x = 1.019736842

Simplifying
x = 1.019736842

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