SPLDV Presentation

Finding the intersection point of two lines

Calculating the area under a curve

Using quadratic equations

Applying trigonometric identities

ax + b = 0

ax + by + c = 0

ax + by = c

a1x + b1y = c1

0

1

2

3

Metode substitusi

Metode eliminasi

Metode gabungan

Metode grafik

Substitute the value of one variable into the other equation

Eliminate one variable by adding or subtracting equations

Express one variable in terms of the other from one equation

Multiply both equations by a constant

It starts by eliminating one variable from the system.

The resulting value is substituted into one of the original equations.

It requires multiplying both equations by a constant.

It only works if the coefficients of the variables are equal.

(2, 2)

(4, 2)

(6, 4)

(2, 4)

Substitution

Elimination

Graphing

Matrix

When equations have similar coefficients

When equations have different coefficients

When substitution and elimination alone are not efficient

When equations are already solved for one variable

Understanding the concept of SPLDV & SPtLDV

Solving SPLDV

Solving SPLDV & SPtLDV

Memorizing mathematical formulas