0.3(x+4)+1.3(x-3)=

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Solution for 0.3(x+4)+1.3(x-3)= equation: 


Simplifying
0.3(x + 4) + 1.3(x + -3) = 0

Reorder the terms:
0.3(4 + x) + 1.3(x + -3) = 0
(4 * 0.3 + x * 0.3) + 1.3(x + -3) = 0
(1.2 + 0.3x) + 1.3(x + -3) = 0

Reorder the terms:
1.2 + 0.3x + 1.3(-3 + x) = 0
1.2 + 0.3x + (-3 * 1.3 + x * 1.3) = 0
1.2 + 0.3x + (-3.9 + 1.3x) = 0

Reorder the terms:
1.2 + -3.9 + 0.3x + 1.3x = 0

Combine like terms: 1.2 + -3.9 = -2.7
-2.7 + 0.3x + 1.3x = 0

Combine like terms: 0.3x + 1.3x = 1.6x
-2.7 + 1.6x = 0

Solving
-2.7 + 1.6x = 0

Solving for variable 'x'.

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

Add '2.7' to each side of the equation.
-2.7 + 2.7 + 1.6x = 0 + 2.7

Combine like terms: -2.7 + 2.7 = 0.0
0.0 + 1.6x = 0 + 2.7
1.6x = 0 + 2.7

Combine like terms: 0 + 2.7 = 2.7
1.6x = 2.7

Divide each side by '1.6'.
x = 1.6875

Simplifying
x = 1.6875

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