To solve the equation: 4x-3 × 9 = 29, write the checking calculation Checking calculation format; On the left side of the equation= =     = = right side of equation So, x = () is the solution of the equation,

To solve the equation: 4x-3 × 9 = 29, write the checking calculation Checking calculation format; On the left side of the equation= =     = = right side of equation So, x = () is the solution of the equation,


4x-3×9 =29
4x=29+3×9
4x=56
x=56÷4
x=14
Inspection:
Equation left = 4 × 14-3 × 9
=56-27
    =29
= right side of equation
So, x = (14) is the solution of the equation



X-9 = 350-4x calculated by equation


x-9=350-4x
x+4x=350+9
5x=359
x=71.8