0.7b+6-0.3b=6.8

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Solution for 0.7b+6-0.3b=6.8 equation:


Simplifying
0.7b + 6 + -0.3b = 6.8

Reorder the terms:
6 + 0.7b + -0.3b = 6.8

Combine like terms: 0.7b + -0.3b = 0.4b
6 + 0.4b = 6.8

Solving
6 + 0.4b = 6.8

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + 0.4b = 6.8 + -6

Combine like terms: 6 + -6 = 0
0 + 0.4b = 6.8 + -6
0.4b = 6.8 + -6

Combine like terms: 6.8 + -6 = 0.8
0.4b = 0.8

Divide each side by '0.4'.
b = 2

Simplifying
b = 2

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