3.1(p+3)+4.2p=

Solution for 3.1(p+3)+4.2p= equation:

Simplifying
3.1(p + 3) + 4.2p = 0

Reorder the terms:
3.1(3 + p) + 4.2p = 0
(3 * 3.1 + p * 3.1) + 4.2p = 0
(9.3 + 3.1p) + 4.2p = 0

Combine like terms: 3.1p + 4.2p = 7.3p
9.3 + 7.3p = 0

Solving
9.3 + 7.3p = 0

Solving for variable 'p'.

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

Add '-9.3' to each side of the equation.
9.3 + -9.3 + 7.3p = 0 + -9.3

Combine like terms: 9.3 + -9.3 = 0.0
0.0 + 7.3p = 0 + -9.3
7.3p = 0 + -9.3

Combine like terms: 0 + -9.3 = -9.3
7.3p = -9.3

Divide each side by '7.3'.
p = -1.273972603

Simplifying
p = -1.273972603