3(x+1.4)=6.9

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Solution for 3(x+1.4)=6.9 equation: 


Simplifying
3(x + 1.4) = 6.9

Reorder the terms:
3(1.4 + x) = 6.9
(1.4 * 3 + x * 3) = 6.9
(4.2 + 3x) = 6.9

Solving
4.2 + 3x = 6.9

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 3x = 6.9 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 3x = 6.9 + -4.2
3x = 6.9 + -4.2

Combine like terms: 6.9 + -4.2 = 2.7
3x = 2.7

Divide each side by '3'.
x = 0.9

Simplifying
x = 0.9

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