-7(0.2x+0.3)-3.7=-0.2

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Solution for -7(0.2x+0.3)-3.7=-0.2 equation:


Simplifying
-7(0.2x + 0.3) + -3.7 = -0.2

Reorder the terms:
-7(0.3 + 0.2x) + -3.7 = -0.2
(0.3 * -7 + 0.2x * -7) + -3.7 = -0.2
(-2.1 + -1.4x) + -3.7 = -0.2

Reorder the terms:
-2.1 + -3.7 + -1.4x = -0.2

Combine like terms: -2.1 + -3.7 = -5.8
-5.8 + -1.4x = -0.2

Solving
-5.8 + -1.4x = -0.2

Solving for variable 'x'.

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

Add '5.8' to each side of the equation.
-5.8 + 5.8 + -1.4x = -0.2 + 5.8

Combine like terms: -5.8 + 5.8 = 0.0
0.0 + -1.4x = -0.2 + 5.8
-1.4x = -0.2 + 5.8

Combine like terms: -0.2 + 5.8 = 5.6
-1.4x = 5.6

Divide each side by '-1.4'.
x = -4

Simplifying
x = -4

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