0.7b+1.9+0.1z=5.5-0.4z

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Solution for 0.7b+1.9+0.1z=5.5-0.4z equation:


Simplifying
0.7b + 1.9 + 0.1z = 5.5 + -0.4z

Reorder the terms:
1.9 + 0.7b + 0.1z = 5.5 + -0.4z

Solving
1.9 + 0.7b + 0.1z = 5.5 + -0.4z

Solving for variable 'b'.

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

Add '-1.9' to each side of the equation.
1.9 + 0.7b + -1.9 + 0.1z = 5.5 + -1.9 + -0.4z

Reorder the terms:
1.9 + -1.9 + 0.7b + 0.1z = 5.5 + -1.9 + -0.4z

Combine like terms: 1.9 + -1.9 = 0.0
0.0 + 0.7b + 0.1z = 5.5 + -1.9 + -0.4z
0.7b + 0.1z = 5.5 + -1.9 + -0.4z

Combine like terms: 5.5 + -1.9 = 3.6
0.7b + 0.1z = 3.6 + -0.4z

Add '-0.1z' to each side of the equation.
0.7b + 0.1z + -0.1z = 3.6 + -0.4z + -0.1z

Combine like terms: 0.1z + -0.1z = 0.0
0.7b + 0.0 = 3.6 + -0.4z + -0.1z
0.7b = 3.6 + -0.4z + -0.1z

Combine like terms: -0.4z + -0.1z = -0.5z
0.7b = 3.6 + -0.5z

Divide each side by '0.7'.
b = 5.142857143 + -0.7142857143z

Simplifying
b = 5.142857143 + -0.7142857143z

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