7.4(3)-4-5.2(3)=2.6

Solution for 7.4(3)-4-5.2(3)=2.6 equation:

Simplifying
7.4(3) + -4 + -5.2(3) = 2.6

Multiply 7.4 * 3
22.2 + -4 + -5.2(3) = 2.6

Multiply -5.2 * 3
22.2 + -4 + -15.6 = 2.6

Combine like terms: 22.2 + -4 = 18.2
18.2 + -15.6 = 2.6

Combine like terms: 18.2 + -15.6 = 2.6
2.6 = 2.6

Add '-2.6' to each side of the equation.
2.6 + -2.6 = 2.6 + -2.6

Combine like terms: 2.6 + -2.6 = 0.0
0.0 = 2.6 + -2.6

Combine like terms: 2.6 + -2.6 = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.