7.8(x-4)=-0.2+16.8

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Solution for 7.8(x-4)=-0.2+16.8 equation:


Simplifying
7.8(x + -4) = -0.2 + 16.8

Reorder the terms:
7.8(-4 + x) = -0.2 + 16.8
(-4 * 7.8 + x * 7.8) = -0.2 + 16.8
(-31.2 + 7.8x) = -0.2 + 16.8

Combine like terms: -0.2 + 16.8 = 16.6
-31.2 + 7.8x = 16.6

Solving
-31.2 + 7.8x = 16.6

Solving for variable 'x'.

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

Add '31.2' to each side of the equation.
-31.2 + 31.2 + 7.8x = 16.6 + 31.2

Combine like terms: -31.2 + 31.2 = 0.0
0.0 + 7.8x = 16.6 + 31.2
7.8x = 16.6 + 31.2

Combine like terms: 16.6 + 31.2 = 47.8
7.8x = 47.8

Divide each side by '7.8'.
x = 6.128205128

Simplifying
x = 6.128205128

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