Solve the Matrix Equation [[9,4x+1],[7,4]]=[[2,-1],[3,5]]+[[7,5],[4,-1]]

$[\begin{array}{c} 9 & 4 x + 1 \\ 7 & 4 \end{array}] = [\begin{array}{c} 2 & - 1 \\ 3 & 5 \end{array}] + [\begin{array}{c} 7 & 5 \\ 4 & - 1 \end{array}]$

Step 1

Simplify the right side of the equation.

Add the corresponding elements.

$X = [\begin{array}{c} 2 + 7 & - 1 + 5 \\ 3 + 4 & 5 - 1 \end{array}]$

Simplify each element of the matrix $[\begin{array}{c} 2 + 7 & - 1 + 5 \\ 3 + 4 & 5 - 1 \end{array}]$ .

Simplify $2 + 7$ .

$X = [\begin{array}{c} 9 & - 1 + 5 \\ 3 + 4 & 5 - 1 \end{array}]$

Simplify $- 1 + 5$ .

$X = [\begin{array}{c} 9 & 4 \\ 3 + 4 & 5 - 1 \end{array}]$

Simplify $3 + 4$ .

$X = [\begin{array}{c} 9 & 4 \\ 7 & 5 - 1 \end{array}]$

Simplify $5 - 1$ .

$X = [\begin{array}{c} 9 & 4 \\ 7 & 4 \end{array}]$

Step 2

Solve.

$9 = 9, 4 x + 1 = 4, 7 = 7, 4 = 4$

Solve the Matrix Equation [[9,4x+1],[7,4]]=[[2,-1],[3,5]]+[[7,5],[4,-1]]

Related Questions

Support LCMGCF.com by disabling your adblocker.